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chore(api): adapt Graphon 0.2.2 upgrade#35377

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WH-2099 merged 7 commits intomainfrom
chore/graphon-0-2-2-upgrade-35376
Apr 18, 2026
Merged

chore(api): adapt Graphon 0.2.2 upgrade#35377
WH-2099 merged 7 commits intomainfrom
chore/graphon-0-2-2-upgrade-35376

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@WH-2099 WH-2099 commented Apr 17, 2026 •
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Summary

Fixes #35376

Adapt the backend API layer to Graphon 0.2.2 and align Dify workflow code with the current Graphon contracts.

Key backend changes in this PR:

  • migrate workflow node construction to the current Graphon node_id plus typed node_data APIs
  • align backend integrations with current Graphon module paths, helper APIs, and type adapters
  • rebuild historical serialized file payloads through explicit model-boundary compatibility helpers
  • rename and narrow the human-input adapter layer and align workflow service call sites
  • remove the workflow-local document extractor override so workflow document extraction uses the Graphon implementation directly
  • align backend tests with Graphon 0.2.2 constructor, payload, and adapter contracts

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Checklist

  • This change requires a documentation update, included: Dify Document
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran make lint && make type-check (backend) and cd web && pnpm exec vp staged (frontend) to appease the lint gods

@WH-2099 WH-2099 self-assigned this Apr 17, 2026
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github-actions Bot commented Apr 17, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-17 20:40:36.017979768 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-17 20:40:26.342995313 +0000
@@ -28,6 +28,12 @@
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:321:29
 ERROR Argument `list[Unknown]` is not assignable to parameter `value` with type `SQLCoreOperations[dict[str, Any]] | dict[str, Any]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:388:27
+ERROR Returned type `Response` is not assignable to declared return type `HttpResponseProtocol` [bad-return]
+  --> core/app/workflow/file_runtime.py:46:16
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:367:86
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:916:86
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, int], stream=Literal[False]) [no-matching-overload]
   --> core/llm_generator/llm_generator.py:85:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, float | int], stream=Literal[False]) [no-matching-overload]
@@ -108,10 +114,22 @@
   --> core/tools/mcp_tool/provider.py:33:14
 ERROR Class member `PluginToolProviderController.entity` overrides parent class `BuiltinToolProviderController` in an inconsistent manner [bad-override]
   --> core/tools/plugin_tool/provider.py:12:5
+ERROR Argument `bool | dict[str, Any] | float | int | list[str] | list[Any] | str | None` is not assignable to parameter `selector` with type `Sequence[str]` in function `graphon.runtime.variable_pool.VariablePool.get` [bad-argument-type]
+    --> core/tools/tool_manager.py:1085:54
 ERROR `(method: str, url: str, max_retries: int = ..., **kwargs: Any) -> httpx._models.Response` is not assignable to attribute `perform_request` with type `(self: CloudScraper, method: Unknown, url: Unknown, *args: Unknown, **kwargs: Unknown) -> requests.models.Response` [bad-assignment]
   --> core/tools/utils/web_reader_tool.py:66:35
 ERROR `list[Never]` is not assignable to attribute `tools` with type `Never` [bad-assignment]
    --> core/tools/workflow_as_tool/provider.py:238:26
+ERROR Argument `Any | None` is not assignable to parameter `value` with type `str` in function `graphon.file.enums.FileTransferMethod.value_of` [bad-argument-type]
+   --> core/tools/workflow_as_tool/tool.py:360:55
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `core.workflow.node_runtime.build_dify_llm_file_saver` [bad-argument-type]
+   --> core/workflow/node_factory.py:324:25
+ERROR Class member `DifyPreparedLLM.invoke_llm` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:176:9
+ERROR Class member `DifyPreparedLLM.invoke_llm_with_structured_output` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:193:9
+ERROR Argument `Sequence[str] | float | int | list[Unknown] | object | str | None` is not assignable to parameter `value` with type `Decimal | Iterable[LaxStr] | bool | bytearray | bytes | float | int | str | None` in function `core.rag.entities.metadata_entities.Condition.__init__` [bad-argument-type]
+   --> core/workflow/nodes/knowledge_retrieval/knowledge_retrieval_node.py:306:27
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
@@ -810,6 +828,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +850,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +874,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +1004,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1360,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3267,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3976,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5338,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5377,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5418,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5476,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5518,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:220:5
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:224:5

... (truncated) ...

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edited
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Pyrefly Type Coverage

Metric Base PR Delta
Type coverage 38.61% 38.68% +0.07%
Strict coverage 35.74% 35.79% +0.05%
Typed symbols 18,173 18,241 +68
Untyped symbols 31,220 31,252 +32
Modules 2516 2518 +2

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github-actions Bot commented Apr 17, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-17 20:40:36.017979768 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-17 20:40:26.342995313 +0000
@@ -28,6 +28,12 @@
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:321:29
 ERROR Argument `list[Unknown]` is not assignable to parameter `value` with type `SQLCoreOperations[dict[str, Any]] | dict[str, Any]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:388:27
+ERROR Returned type `Response` is not assignable to declared return type `HttpResponseProtocol` [bad-return]
+  --> core/app/workflow/file_runtime.py:46:16
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:367:86
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:916:86
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, int], stream=Literal[False]) [no-matching-overload]
   --> core/llm_generator/llm_generator.py:85:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, float | int], stream=Literal[False]) [no-matching-overload]
@@ -108,10 +114,22 @@
   --> core/tools/mcp_tool/provider.py:33:14
 ERROR Class member `PluginToolProviderController.entity` overrides parent class `BuiltinToolProviderController` in an inconsistent manner [bad-override]
   --> core/tools/plugin_tool/provider.py:12:5
+ERROR Argument `bool | dict[str, Any] | float | int | list[str] | list[Any] | str | None` is not assignable to parameter `selector` with type `Sequence[str]` in function `graphon.runtime.variable_pool.VariablePool.get` [bad-argument-type]
+    --> core/tools/tool_manager.py:1085:54
 ERROR `(method: str, url: str, max_retries: int = ..., **kwargs: Any) -> httpx._models.Response` is not assignable to attribute `perform_request` with type `(self: CloudScraper, method: Unknown, url: Unknown, *args: Unknown, **kwargs: Unknown) -> requests.models.Response` [bad-assignment]
   --> core/tools/utils/web_reader_tool.py:66:35
 ERROR `list[Never]` is not assignable to attribute `tools` with type `Never` [bad-assignment]
    --> core/tools/workflow_as_tool/provider.py:238:26
+ERROR Argument `Any | None` is not assignable to parameter `value` with type `str` in function `graphon.file.enums.FileTransferMethod.value_of` [bad-argument-type]
+   --> core/tools/workflow_as_tool/tool.py:360:55
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `core.workflow.node_runtime.build_dify_llm_file_saver` [bad-argument-type]
+   --> core/workflow/node_factory.py:324:25
+ERROR Class member `DifyPreparedLLM.invoke_llm` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:176:9
+ERROR Class member `DifyPreparedLLM.invoke_llm_with_structured_output` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:193:9
+ERROR Argument `Sequence[str] | float | int | list[Unknown] | object | str | None` is not assignable to parameter `value` with type `Decimal | Iterable[LaxStr] | bool | bytearray | bytes | float | int | str | None` in function `core.rag.entities.metadata_entities.Condition.__init__` [bad-argument-type]
+   --> core/workflow/nodes/knowledge_retrieval/knowledge_retrieval_node.py:306:27
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
@@ -810,6 +828,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +850,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +874,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +1004,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1360,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3267,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3976,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5338,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5377,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5418,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5476,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5518,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:220:5
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:224:5
 ERROR Object of class `Mo\n\n... (truncated) ...

@WH-2099 WH-2099 force-pushed the chore/graphon-0-2-2-upgrade-35376 branch from 121e1ee to 0308395 Compare April 17, 2026 20:42
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github-actions Bot commented Apr 17, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-17 20:43:42.658881478 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-17 20:43:32.215685258 +0000
@@ -28,6 +28,12 @@
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:321:29
 ERROR Argument `list[Unknown]` is not assignable to parameter `value` with type `SQLCoreOperations[dict[str, Any]] | dict[str, Any]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:388:27
+ERROR Returned type `Response` is not assignable to declared return type `HttpResponseProtocol` [bad-return]
+  --> core/app/workflow/file_runtime.py:46:16
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:367:86
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:916:86
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, int], stream=Literal[False]) [no-matching-overload]
   --> core/llm_generator/llm_generator.py:85:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, float | int], stream=Literal[False]) [no-matching-overload]
@@ -108,10 +114,22 @@
   --> core/tools/mcp_tool/provider.py:33:14
 ERROR Class member `PluginToolProviderController.entity` overrides parent class `BuiltinToolProviderController` in an inconsistent manner [bad-override]
   --> core/tools/plugin_tool/provider.py:12:5
+ERROR Argument `bool | dict[str, Any] | float | int | list[str] | list[Any] | str | None` is not assignable to parameter `selector` with type `Sequence[str]` in function `graphon.runtime.variable_pool.VariablePool.get` [bad-argument-type]
+    --> core/tools/tool_manager.py:1085:54
 ERROR `(method: str, url: str, max_retries: int = ..., **kwargs: Any) -> httpx._models.Response` is not assignable to attribute `perform_request` with type `(self: CloudScraper, method: Unknown, url: Unknown, *args: Unknown, **kwargs: Unknown) -> requests.models.Response` [bad-assignment]
   --> core/tools/utils/web_reader_tool.py:66:35
 ERROR `list[Never]` is not assignable to attribute `tools` with type `Never` [bad-assignment]
    --> core/tools/workflow_as_tool/provider.py:238:26
+ERROR Argument `Any | None` is not assignable to parameter `value` with type `str` in function `graphon.file.enums.FileTransferMethod.value_of` [bad-argument-type]
+   --> core/tools/workflow_as_tool/tool.py:360:55
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `core.workflow.node_runtime.build_dify_llm_file_saver` [bad-argument-type]
+   --> core/workflow/node_factory.py:324:25
+ERROR Class member `DifyPreparedLLM.invoke_llm` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:176:9
+ERROR Class member `DifyPreparedLLM.invoke_llm_with_structured_output` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:193:9
+ERROR Argument `Sequence[str] | float | int | list[Unknown] | object | str | None` is not assignable to parameter `value` with type `Decimal | Iterable[LaxStr] | bool | bytearray | bytes | float | int | str | None` in function `core.rag.entities.metadata_entities.Condition.__init__` [bad-argument-type]
+   --> core/workflow/nodes/knowledge_retrieval/knowledge_retrieval_node.py:306:27
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
@@ -810,6 +828,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +850,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +874,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +1004,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1360,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3267,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3976,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5338,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5377,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5418,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5476,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5518,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:220:5
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:224:5

... (truncated) ...

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github-actions Bot commented Apr 17, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-17 20:43:42.658881478 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-17 20:43:32.215685258 +0000
@@ -28,6 +28,12 @@
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:321:29
 ERROR Argument `list[Unknown]` is not assignable to parameter `value` with type `SQLCoreOperations[dict[str, Any]] | dict[str, Any]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
    --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:388:27
+ERROR Returned type `Response` is not assignable to declared return type `HttpResponseProtocol` [bad-return]
+  --> core/app/workflow/file_runtime.py:46:16
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:367:86
+ERROR Argument `bool | str` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> core/entities/provider_configuration.py:916:86
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, int], stream=Literal[False]) [no-matching-overload]
   --> core/llm_generator/llm_generator.py:85:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[UserPromptMessage], model_parameters=dict[str, float | int], stream=Literal[False]) [no-matching-overload]
@@ -108,10 +114,22 @@
   --> core/tools/mcp_tool/provider.py:33:14
 ERROR Class member `PluginToolProviderController.entity` overrides parent class `BuiltinToolProviderController` in an inconsistent manner [bad-override]
   --> core/tools/plugin_tool/provider.py:12:5
+ERROR Argument `bool | dict[str, Any] | float | int | list[str] | list[Any] | str | None` is not assignable to parameter `selector` with type `Sequence[str]` in function `graphon.runtime.variable_pool.VariablePool.get` [bad-argument-type]
+    --> core/tools/tool_manager.py:1085:54
 ERROR `(method: str, url: str, max_retries: int = ..., **kwargs: Any) -> httpx._models.Response` is not assignable to attribute `perform_request` with type `(self: CloudScraper, method: Unknown, url: Unknown, *args: Unknown, **kwargs: Unknown) -> requests.models.Response` [bad-assignment]
   --> core/tools/utils/web_reader_tool.py:66:35
 ERROR `list[Never]` is not assignable to attribute `tools` with type `Never` [bad-assignment]
    --> core/tools/workflow_as_tool/provider.py:238:26
+ERROR Argument `Any | None` is not assignable to parameter `value` with type `str` in function `graphon.file.enums.FileTransferMethod.value_of` [bad-argument-type]
+   --> core/tools/workflow_as_tool/tool.py:360:55
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `core.workflow.node_runtime.build_dify_llm_file_saver` [bad-argument-type]
+   --> core/workflow/node_factory.py:324:25
+ERROR Class member `DifyPreparedLLM.invoke_llm` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:176:9
+ERROR Class member `DifyPreparedLLM.invoke_llm_with_structured_output` overrides parent class `PreparedLLMProtocol` in an inconsistent manner [bad-override]
+   --> core/workflow/node_runtime.py:193:9
+ERROR Argument `Sequence[str] | float | int | list[Unknown] | object | str | None` is not assignable to parameter `value` with type `Decimal | Iterable[LaxStr] | bool | bytearray | bytes | float | int | str | None` in function `core.rag.entities.metadata_entities.Condition.__init__` [bad-argument-type]
+   --> core/workflow/nodes/knowledge_retrieval/knowledge_retrieval_node.py:306:27
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
@@ -810,6 +828,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +850,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +874,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +1004,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1360,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3267,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3976,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5338,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5377,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5418,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5476,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5518,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:220:5
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:224:5
 ERROR Object of class `Mo\n\n... (truncated) ...

@WH-2099 WH-2099 marked this pull request as ready for review April 17, 2026 20:46
@dosubot dosubot Bot added the size:XL This PR changes 500-999 lines, ignoring generated files. label Apr 17, 2026
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codecov Bot commented Apr 17, 2026 •
edited
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Codecov Report

❌ Patch coverage is 95.45455% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.48%. Comparing base (ae9c424) to head (4aee354).
⚠️ Report is 1 commits behind head on main.

Files with missing lines Patch % Lines
api/core/rag/extractor/word_extractor.py 84.21% 2 Missing and 1 partial ⚠️
...ce-tencent/src/dify_trace_tencent/tencent_trace.py 83.33% 1 Missing and 2 partials ⚠️
api/core/tools/tool_manager.py 50.00% 1 Missing and 1 partial ⚠️
api/core/tools/workflow_as_tool/tool.py 50.00% 1 Missing and 1 partial ⚠️
api/models/utils/file_input_compat.py 98.59% 0 Missing and 1 partial ⚠️
api/models/workflow.py 80.00% 1 Missing ⚠️
api/services/workflow_draft_variable_service.py 0.00% 1 Missing ⚠️
Additional details and impacted files 
@@            Coverage Diff             @@
##             main   #35377      +/-   ##
==========================================
+ Coverage   85.43%   85.48%   +0.04%     
==========================================
  Files        4431     4431              
  Lines      206705   206895     +190     
  Branches    38471    38510      +39     
==========================================
+ Hits       176601   176860     +259     
+ Misses      26995    26928      -67     
+ Partials     3109     3107       -2
Flag Coverage Δ
api 84.86% <95.45%> (+0.08%) ⬆️

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@dosubot dosubot Bot added size:L This PR changes 100-499 lines, ignoring generated files. and removed size:XL This PR changes 500-999 lines, ignoring generated files. labels Apr 18, 2026
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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:26:51.662179944 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:26:41.742166424 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5432,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5474,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]

... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:26:51.662179944 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:26:41.742166424 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5432,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5474,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-\n\n... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:27:31.889058922 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:27:20.713078473 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5432,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5474,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]

... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:27:31.889058922 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:27:20.713078473 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,64 +5432,40 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
 ERROR `None` is not subscriptable [unsupported-operation]
@@ -5504,124 +5474,56 @@
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
 ERROR `None` is not subscriptable [unsupported-operation]
    --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared return type `ArrayAnyVariable | ArrayBooleanVariable | ArrayFileVariable | ArrayNumberVariable | ArrayObjectVariable | ArrayStringVariable | BooleanVariable | FileVariable | FloatVariable | IntegerVariable | NoneVariable | ObjectVariable | SecretVariable | StringVariable` [bad-return]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:294:12
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:288:12
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
-  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:62:9
-ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:63:9
-ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol | None` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:116:17
+ERROR Object of class `ModuleType` has no attribute `TraceTask` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:64:9
+ERROR Argument `_StubToolRuntime` is not assignable to parameter `runtime` with type `ToolNodeRuntimeProtocol` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:117:17
 ERROR Argument `Iterator[ToolRuntimeMessage] | Iterator[Any]` is not assignable to parameter `messages` with type `Generator[ToolRuntimeMessage]` in function `graphon.nodes.tool.tool_node.ToolNode._transform_message` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:132:18
-ERROR Argument `Generator[NodeEventBase, None, LLMUsage]` is not assignable to parameter `generator` with type `Generator[Unknown]` in function `_collect_events` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:138:28
+   --> tests/unit_tests/core/workflow/nodes/tool/test_tool_node.py:133:18
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-\n\n... (truncated) ...

@WH-2099 WH-2099 enabled auto-merge April 18, 2026 09:35
WH-2099 added 3 commits April 18, 2026 17:37
@WH-2099
chore(api): adapt Graphon 0.2.2 upgrade
e897cfc 
- migrate workflow node construction to Graphon 0.2.2 typed node_data APIs
- replace dynamic compatibility hooks with explicit Dify adapters
- preserve Dify document extractor Excel behavior and legacy file payload rebuilding

Refs: #35376
@WH-2099
fix: align graphon 0.2.2 type adapters
6c3dfae
@WH-2099
test(api): restore graphon upgrade coverage
d69faeb
@WH-2099 WH-2099 force-pushed the chore/graphon-0-2-2-upgrade-35376 branch from e9a5bff to d69faeb Compare April 18, 2026 09:53
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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:54:15.670995157 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:54:05.159835363 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -112,12 +88,12 @@
   --> core/tools/utils/web_reader_tool.py:66:35
 ERROR `list[Never]` is not assignable to attribute `tools` with type `Never` [bad-assignment]
    --> core/tools/workflow_as_tool/provider.py:238:26
+ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
+   --> core/workflow/nodes/document_extractor/node.py:141:17
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +786,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +808,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +832,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +962,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1318,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2255,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3225,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3934,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5296,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5335,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5376,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5434,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28

... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:54:15.670995157 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:54:05.159835363 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -112,12 +88,12 @@
   --> core/tools/utils/web_reader_tool.py:66:35
 ERROR `list[Never]` is not assignable to attribute `tools` with type `Never` [bad-assignment]
    --> core/tools/workflow_as_tool/provider.py:238:26
+ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
+   --> core/workflow/nodes/document_extractor/node.py:141:17
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +786,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +808,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +832,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +962,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1318,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2255,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3225,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3934,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5296,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5335,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5376,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5434,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[s\n\n... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:55:58.167701513 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:55:49.040559884 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28

... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 09:55:58.167701513 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 09:55:49.040559884 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:113:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:183:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:249:16
-ERROR `dict[str, list[dict[str, Any]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:341:42
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:409:21
-ERROR `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:479:42
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_list_operator.py:59:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:37:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:147:16
+ERROR Argument `dict[str, list[dict[str, Any]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:330:19
+ERROR Argument `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:395:19
+ERROR Argument `dict[str, list[dict[str, list[dict[str, list[str] | str]] | str]] | str]` is not assignable to parameter `node_data` with type `IfElseNodeData | dict[str, object]` in function `_build_if_else_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/test_if_else.py:463:19
 ERROR `Literal['{invalid-json-schema']` is not assignable to attribute `json_schema` with type `dict[str, Any] | None` [bad-assignment]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:211:28
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:269:16
+   --> tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py:208:28
 ERROR Returned type `VariableBase` is not assignable to declared retur\n\n... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 10:12:25.613666192 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 10:12:15.262724909 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -89,7 +65,7 @@
 ERROR Argument `Unknown | None` is not assignable to parameter `result_object` with type `dict[str, Any]` in function `WaterCrawlProvider._structure_data` [bad-argument-type]
    --> core/rag/extractor/watercrawl/provider.py:108:37
 ERROR Object of class `BaseOxmlElement` has no attribute `body` [missing-attribute]
-   --> core/rag/extractor/word_extractor.py:426:24
+   --> core/rag/extractor/word_extractor.py:448:24
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
    --> core/rag/index_processor/processor/paragraph_index_processor.py:203:33
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -4630,21 +4590,21 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `document_model` with type `Document | None` in function `core.rag.extractor.notion_extractor.NotionExtractor.update_last_edited_time` [bad-argument-type]
    --> tests/unit_tests/core/rag/extractor/test_notion_extractor.py:435:43
 ERROR Type `object` is not iterable [not-iterable]
-  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:90:9
+  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:92:9
 ERROR `Any | None` is not assignable to attribute `FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:209:33
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:211:33
 ERROR `Any | None` is not assignable to attribute `INTERNAL_FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:210:42
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:212:42
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:231:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:233:14
 ERROR `Literal[' HYPERLINK "http://example.com" ']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:284:22
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:286:22
 ERROR `Literal['Example']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:296:15
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:298:15
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:655:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:689:14
 ERROR `Literal['john@test.com']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:695:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:729:14
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.paragraph_index_processor.ParagraphIndexProcessor.retrieve` [bad-argument-type]
    --> tests/unit_tests/core/rag/indexing/processor/test_paragraph_index_processor.py:246:39
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.parent_child_index_processor.ParentChildIndexProcessor.retrieve` [bad-argument-type]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16

... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 10:12:25.613666192 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 10:12:15.262724909 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -89,7 +65,7 @@
 ERROR Argument `Unknown | None` is not assignable to parameter `result_object` with type `dict[str, Any]` in function `WaterCrawlProvider._structure_data` [bad-argument-type]
    --> core/rag/extractor/watercrawl/provider.py:108:37
 ERROR Object of class `BaseOxmlElement` has no attribute `body` [missing-attribute]
-   --> core/rag/extractor/word_extractor.py:426:24
+   --> core/rag/extractor/word_extractor.py:448:24
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
    --> core/rag/index_processor/processor/paragraph_index_processor.py:203:33
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -4630,21 +4590,21 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `document_model` with type `Document | None` in function `core.rag.extractor.notion_extractor.NotionExtractor.update_last_edited_time` [bad-argument-type]
    --> tests/unit_tests/core/rag/extractor/test_notion_extractor.py:435:43
 ERROR Type `object` is not iterable [not-iterable]
-  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:90:9
+  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:92:9
 ERROR `Any | None` is not assignable to attribute `FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:209:33
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:211:33
 ERROR `Any | None` is not assignable to attribute `INTERNAL_FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:210:42
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:212:42
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:231:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:233:14
 ERROR `Literal[' HYPERLINK "http://example.com" ']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:284:22
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:286:22
 ERROR `Literal['Example']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:296:15
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:298:15
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:655:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:689:14
 ERROR `Literal['john@test.com']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:695:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:729:14
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.paragraph_index_processor.ParagraphIndexProcessor.retrieve` [bad-argument-type]
    --> tests/unit_tests/core/rag/indexing/processor/test_paragraph_index_processor.py:246:39
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.parent_child_index_processor.ParentChildIndexProcessor.retrieve` [bad-argument-type]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, li\n\n... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 10:14:42.830549947 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 10:14:31.144654805 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -89,7 +65,7 @@
 ERROR Argument `Unknown | None` is not assignable to parameter `result_object` with type `dict[str, Any]` in function `WaterCrawlProvider._structure_data` [bad-argument-type]
    --> core/rag/extractor/watercrawl/provider.py:108:37
 ERROR Object of class `BaseOxmlElement` has no attribute `body` [missing-attribute]
-   --> core/rag/extractor/word_extractor.py:426:24
+   --> core/rag/extractor/word_extractor.py:448:24
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
    --> core/rag/index_processor/processor/paragraph_index_processor.py:203:33
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -4630,21 +4590,21 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `document_model` with type `Document | None` in function `core.rag.extractor.notion_extractor.NotionExtractor.update_last_edited_time` [bad-argument-type]
    --> tests/unit_tests/core/rag/extractor/test_notion_extractor.py:435:43
 ERROR Type `object` is not iterable [not-iterable]
-  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:90:9
+  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:92:9
 ERROR `Any | None` is not assignable to attribute `FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:209:33
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:211:33
 ERROR `Any | None` is not assignable to attribute `INTERNAL_FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:210:42
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:212:42
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:231:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:233:14
 ERROR `Literal[' HYPERLINK "http://example.com" ']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:284:22
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:286:22
 ERROR `Literal['Example']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:296:15
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:298:15
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:655:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:688:14
 ERROR `Literal['john@test.com']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:695:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:728:14
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.paragraph_index_processor.ParagraphIndexProcessor.retrieve` [bad-argument-type]
    --> tests/unit_tests/core/rag/indexing/processor/test_paragraph_index_processor.py:246:39
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.parent_child_index_processor.ParentChildIndexProcessor.retrieve` [bad-argument-type]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16

... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 10:14:42.830549947 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 10:14:31.144654805 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -89,7 +65,7 @@
 ERROR Argument `Unknown | None` is not assignable to parameter `result_object` with type `dict[str, Any]` in function `WaterCrawlProvider._structure_data` [bad-argument-type]
    --> core/rag/extractor/watercrawl/provider.py:108:37
 ERROR Object of class `BaseOxmlElement` has no attribute `body` [missing-attribute]
-   --> core/rag/extractor/word_extractor.py:426:24
+   --> core/rag/extractor/word_extractor.py:448:24
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
    --> core/rag/index_processor/processor/paragraph_index_processor.py:203:33
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -4630,21 +4590,21 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `document_model` with type `Document | None` in function `core.rag.extractor.notion_extractor.NotionExtractor.update_last_edited_time` [bad-argument-type]
    --> tests/unit_tests/core/rag/extractor/test_notion_extractor.py:435:43
 ERROR Type `object` is not iterable [not-iterable]
-  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:90:9
+  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:92:9
 ERROR `Any | None` is not assignable to attribute `FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:209:33
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:211:33
 ERROR `Any | None` is not assignable to attribute `INTERNAL_FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:210:42
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:212:42
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:231:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:233:14
 ERROR `Literal[' HYPERLINK "http://example.com" ']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:284:22
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:286:22
 ERROR `Literal['Example']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:296:15
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:298:15
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:655:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:688:14
 ERROR `Literal['john@test.com']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:695:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:728:14
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.paragraph_index_processor.ParagraphIndexProcessor.retrieve` [bad-argument-type]
    --> tests/unit_tests/core/rag/indexing/processor/test_paragraph_index_processor.py:246:39
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.parent_child_index_processor.ParentChildIndexProcessor.retrieve` [bad-argument-type]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, li\n\n... (truncated) ...

laipz8200
laipz8200 reviewed Apr 18, 2026
View reviewed changes
Comment thread api/core/workflow/nodes/document_extractor/node.py Outdated
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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 11:01:43.529440489 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 11:01:32.164496809 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -89,7 +65,7 @@
 ERROR Argument `Unknown | None` is not assignable to parameter `result_object` with type `dict[str, Any]` in function `WaterCrawlProvider._structure_data` [bad-argument-type]
    --> core/rag/extractor/watercrawl/provider.py:108:37
 ERROR Object of class `BaseOxmlElement` has no attribute `body` [missing-attribute]
-   --> core/rag/extractor/word_extractor.py:426:24
+   --> core/rag/extractor/word_extractor.py:448:24
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
    --> core/rag/index_processor/processor/paragraph_index_processor.py:203:33
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -4630,21 +4590,21 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `document_model` with type `Document | None` in function `core.rag.extractor.notion_extractor.NotionExtractor.update_last_edited_time` [bad-argument-type]
    --> tests/unit_tests/core/rag/extractor/test_notion_extractor.py:435:43
 ERROR Type `object` is not iterable [not-iterable]
-  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:90:9
+  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:92:9
 ERROR `Any | None` is not assignable to attribute `FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:209:33
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:211:33
 ERROR `Any | None` is not assignable to attribute `INTERNAL_FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:210:42
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:212:42
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:231:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:233:14
 ERROR `Literal[' HYPERLINK "http://example.com" ']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:284:22
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:286:22
 ERROR `Literal['Example']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:296:15
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:298:15
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:655:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:688:14
 ERROR `Literal['john@test.com']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:695:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:728:14
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.paragraph_index_processor.ParagraphIndexProcessor.retrieve` [bad-argument-type]
    --> tests/unit_tests/core/rag/indexing/processor/test_paragraph_index_processor.py:246:39
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.parent_child_index_processor.ParentChildIndexProcessor.retrieve` [bad-argument-type]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16

... (truncated) ...

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github-actions Bot commented Apr 18, 2026

Pyrefly Diff

base → PR 
--- /tmp/pyrefly_base.txt	2026-04-18 11:01:43.529440489 +0000
+++ /tmp/pyrefly_pr.txt	2026-04-18 11:01:32.164496809 +0000
@@ -2,8 +2,6 @@
    --> app_factory.py:132:5
 ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
    --> controllers/console/app/app.py:552:13
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/console/app/conversation_variables.py:48:24
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:75:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -20,8 +18,6 @@
   --> controllers/console/socketio/workflow.py:45:14
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
   --> controllers/console/version.py:30:2
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> controllers/service_api/app/conversation.py:87:24
 ERROR Class member `EasyUIBasedGenerateTaskPipeline._application_generate_entity` overrides parent class `BasedGenerateTaskPipeline` in an inconsistent manner [bad-override]
   --> core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py:75:5
 ERROR `+=` is not supported between `list[PromptMessageContentUnionTypes]` and `str` [unsupported-operation]
@@ -46,26 +42,6 @@
    --> core/llm_generator/llm_generator.py:394:60
 ERROR No matching overload found for function `core.model_manager.ModelInstance.invoke_llm` called with arguments: (prompt_messages=list[SystemPromptMessage | UserPromptMessage], model_parameters=dict[str, float], stream=Literal[False]) [no-matching-overload]
    --> core/llm_generator/llm_generator.py:582:60
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:171:17
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:196:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:216:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:238:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:255:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:280:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:308:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:327:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:343:13
-ERROR Missing positional argument `function` in function `ModelInstance._round_robin_invoke` [bad-argument-count]
-   --> core/model_manager.py:360:13
 ERROR Class member `OpsTraceProviderConfigMap.__getitem__` overrides parent class `UserDict` in an inconsistent manner [bad-param-name-override]
    --> core/ops/ops_trace_manager.py:206:9
 ERROR Object of class `NoneType` has no attribute `data_source_type` [missing-attribute]
@@ -89,7 +65,7 @@
 ERROR Argument `Unknown | None` is not assignable to parameter `result_object` with type `dict[str, Any]` in function `WaterCrawlProvider._structure_data` [bad-argument-type]
    --> core/rag/extractor/watercrawl/provider.py:108:37
 ERROR Object of class `BaseOxmlElement` has no attribute `body` [missing-attribute]
-   --> core/rag/extractor/word_extractor.py:426:24
+   --> core/rag/extractor/word_extractor.py:448:24
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
    --> core/rag/index_processor/processor/paragraph_index_processor.py:203:33
 ERROR Object of class `Document` has no attribute `score` [missing-attribute]
@@ -116,8 +92,6 @@
   --> extensions/storage/huawei_obs_storage.py:27:23
 ERROR Cannot index into `Literal['']` [bad-index]
   --> extensions/storage/huawei_obs_storage.py:31:20
-ERROR Object of class `object` has no attribute `value` [missing-attribute]
-  --> fields/conversation_variable_fields.py:60:24
 ERROR Argument `Module[Crypto.Hash.SHA1] | Unknown` is not assignable to parameter with type `Hash | HashModule` [bad-argument-type]
   --> libs/gmpy2_pkcs10aep_cipher.py:73:49
 ERROR Object of class `NoneType` has no attribute `trace_id` [missing-attribute]
@@ -810,6 +784,8 @@
   --> services/hit_testing_service.py:92:28
 ERROR Argument `RetrievalMethod | bool | dict[str, str] | int | Any | None` is not assignable to parameter `weights` with type `WeightsDict | None` in function `core.rag.datasource.retrieval_service.RetrievalService.retrieve` [bad-argument-type]
   --> services/hit_testing_service.py:93:21
+ERROR Argument `bool | str | Any` is not assignable to parameter `token` with type `str` in function `core.helper.encrypter.encrypt_token` [bad-argument-type]
+   --> services/model_load_balancing_service.py:623:71
 ERROR `handled_tenant_count` was assigned in the current scope before the nonlocal declaration [unknown-name]
   --> services/plugin/plugin_migration.py:92:34
 ERROR `dict[str, Any]` is not assignable to attribute `credentials` with type `Never` [bad-assignment]
@@ -830,12 +806,10 @@
   --> tests/integration_tests/controllers/console/app/test_feedback_export_api.py:32:22
 ERROR Argument `Literal['normal']` is not assignable to parameter `value` with type `AppStatus | SQLCoreOperations[AppStatus]` in function `sqlalchemy.orm.base.Mapped.__set__` [bad-argument-type]
   --> tests/integration_tests/controllers/console/app/test_model_config_permissions.py:28:22
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:75:21
 ERROR Argument `_GP` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:85:27
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:83:27
 ERROR Argument `_GS` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:86:29
+  --> tests/integration_tests/core/workflow/nodes/datasource/test_datasource_node_integration.py:84:29
 ERROR Could not import `Overflow` from `libs.broadcast_channel.channel` [missing-module-attribute]
   --> tests/integration_tests/libs/broadcast_channel/redis/utils/test_data.py:11:44
 ERROR `unpatch` may be uninitialized [unbound-name]
@@ -856,26 +830,18 @@
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:651:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:817:21
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.code.code_node.CodeNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_code.py:68:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_http.py:79:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+  --> tests/integration_tests/workflow/nodes/test_http.py:83:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
   --> tests/integration_tests/workflow/nodes/test_http.py:84:35
-ERROR Argument `dict[str, dict[str, dict[str, dict[str, str] | str] | str | Unknown | None] | str] | dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/integration_tests/workflow/nodes/test_http.py:727:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:242:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/integration_tests/workflow/nodes/test_http.py:731:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/integration_tests/workflow/nodes/test_http.py:732:35
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_llm.py:79:16
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.parameter_extractor.parameter_extractor_node.ParameterExtractorNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_parameter_extractor.py:73:16
-ERROR Argument `dict[str, dict[str, list[dict[str, list[str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:90:16
 ERROR Argument `_SimpleJinja2Renderer` is not assignable to parameter `jinja2_template_renderer` with type `Jinja2TemplateRenderer` in function `graphon.nodes.template_transform.template_transform_node.TemplateTransformNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_template_transform.py:93:34
-ERROR Argument `dict[Unknown, Unknown]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.tool.tool_node.ToolNode.__init__` [bad-argument-type]
-  --> tests/integration_tests/workflow/nodes/test_tool.py:64:16
+  --> tests/integration_tests/workflow/nodes/test_template_transform.py:94:34
 ERROR `dict[str, str | None]` is not assignable to attribute `env` with type `dict[str, str]` [bad-assignment]
    --> tests/test_containers_integration_tests/conftest.py:204:39
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `page` [bad-argument-type]
@@ -994,12 +960,6 @@
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:574:23
 ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
    --> tests/test_containers_integration_tests/core/rag/retrieval/test_dataset_retrieval_integration.py:584:23
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:105:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:120:40
-ERROR `dict[str, Any]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:134:38
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_execution_repository.SQLAlchemyWorkflowExecutionRepository.__init__` [bad-argument-type]
    --> tests/test_containers_integration_tests/core/workflow/test_human_input_resume_node_execution.py:264:29
 ERROR Argument `Connection | Engine` is not assignable to parameter `session_factory` with type `Engine | sessionmaker[Unknown]` in function `core.repositories.sqlalchemy_workflow_node_execution_repository.SQLAlchemyWorkflowNodeExecutionRepository.__init__` [bad-argument-type]
@@ -1356,7 +1316,7 @@
   --> tests/test_containers_integration_tests/services/test_file_service.py:78:20
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_human_input_delivery_test.py:32:18
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
    --> tests/test_containers_integration_tests/services/test_human_input_delivery_test_service.py:239:44
 ERROR Argument `Literal['active']` is not assignable to parameter `status` with type `AccountStatus | SQLCoreOperations[AccountStatus]` in function `models.account.Account.__init__` [bad-argument-type]
   --> tests/test_containers_integration_tests/services/test_message_export_service.py:53:20
@@ -2293,11 +2253,11 @@
 ERROR Argument `list[dict[str, Any]] | None` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
    --> tests/unit_tests/controllers/service_api/app/test_completion.py:156:20
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:84:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:86:35
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
-  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:89:35
+  --> tests/unit_tests/controllers/service_api/app/test_conversation.py:91:35
 ERROR Missing argument `session` in function `services.conversation_service.ConversationService.pagination_by_last_id` [missing-argument]
-   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:427:59
+   --> tests/unit_tests/controllers/service_api/app/test_conversation.py:455:59
 ERROR Argument value `Literal[0]` violates Pydantic `ge` constraint `Literal[1]` for field `limit` [bad-argument-type]
   --> tests/unit_tests/controllers/service_api/app/test_message.py:94:63
 ERROR Argument value `Literal[101]` violates Pydantic `le` constraint `Literal[100]` for field `limit` [bad-argument-type]
@@ -3263,43 +3223,43 @@
 ERROR Object of class `ModuleType` has no attribute `TraceQueueManager` [missing-attribute]
   --> tests/unit_tests/core/app/apps/test_pause_resume.py:42:5
 ERROR Class member `_StubToolNode._run` overrides parent class `Node` in an inconsistent manner [bad-override]
-  --> tests/unit_tests/core/app/apps/test_pause_resume.py:79:9
+  --> tests/unit_tests/core/app/apps/test_pause_resume.py:92:9
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:220:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:221:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:227:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:222:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:228:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `WorkflowAppGenerateEntity` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:223:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:225:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:231:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.workflow.app_generator.WorkflowAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:226:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:232:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:229:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:235:12
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:260:19
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:19
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow` with type `Workflow` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:261:18
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:18
 ERROR Argument `SimpleNamespace` is not assignable to parameter `user` with type `Account | EndUser` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:262:14
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:268:14
 ERROR Argument `SimpleNamespace` is not assignable to parameter `conversation` with type `Conversation` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:263:22
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:269:22
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:264:17
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:270:17
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `AdvancedChatAppGenerateEntity` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:265:37
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:37
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_execution_repository` with type `WorkflowExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:266:39
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:272:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `workflow_node_execution_repository` with type `WorkflowNodeExecutionRepository` in function `core.app.apps.advanced_chat.app_generator.AdvancedChatAppGenerator.resume` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:267:44
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:273:44
 ERROR `+` is not supported between `list[str]` and `Generator[Mapping[str, Any] | str]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR `+` is not supported between `list[str]` and `Mapping[str, Any]` [unsupported-operation]
-   --> tests/unit_tests/core/app/apps/test_pause_resume.py:271:12
+   --> tests/unit_tests/core/app/apps/test_pause_resume.py:277:12
 ERROR Cannot index into `str` [bad-index]
   --> tests/unit_tests/core/app/apps/test_streaming_utils.py:79:12
 ERROR Argument `FakeTopic` is not assignable to parameter `topic` with type `Topic` in function `core.app.apps.streaming_utils.stream_topic_events` [bad-argument-type]
@@ -3972,8 +3932,8 @@
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:174:16
 ERROR Object of class `object` has no attribute `total_steps` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:175:16
-ERROR `SimpleNamespace` is not assignable to attribute `_graph_execution` with type `GraphExecutionProtocol | None` [bad-assignment]
-   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:42
+ERROR Object of class `GraphRuntimeState` has no attribute `_graph_execution` [missing-attribute]
+   --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:182:9
 ERROR Object of class `object` has no attribute `status` [missing-attribute]
    --> tests/unit_tests/core/app/workflow/test_persistence_layer.py:189:16
 ERROR Object of class `object` has no attribute `exceptions_count` [missing-attribute]
@@ -4630,21 +4590,21 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `document_model` with type `Document | None` in function `core.rag.extractor.notion_extractor.NotionExtractor.update_last_edited_time` [bad-argument-type]
    --> tests/unit_tests/core/rag/extractor/test_notion_extractor.py:435:43
 ERROR Type `object` is not iterable [not-iterable]
-  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:90:9
+  --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:92:9
 ERROR `Any | None` is not assignable to attribute `FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:209:33
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:211:33
 ERROR `Any | None` is not assignable to attribute `INTERNAL_FILES_URL` with type `str` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:210:42
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:212:42
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:231:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:233:14
 ERROR `Literal[' HYPERLINK "http://example.com" ']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:284:22
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:286:22
 ERROR `Literal['Example']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:296:15
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:298:15
 ERROR `Literal['Dify']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:655:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:688:14
 ERROR `Literal['john@test.com']` is not assignable to attribute `text` with type `Ellipsis` [bad-assignment]
-   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:695:14
+   --> tests/unit_tests/core/rag/extractor/test_word_extractor.py:728:14
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.paragraph_index_processor.ParagraphIndexProcessor.retrieve` [bad-argument-type]
    --> tests/unit_tests/core/rag/indexing/processor/test_paragraph_index_processor.py:246:39
 ERROR Argument `Literal['semantic_search']` is not assignable to parameter `retrieval_method` with type `RetrievalMethod` in function `core.rag.index_processor.processor.parent_child_index_processor.ParentChildIndexProcessor.retrieve` [bad-argument-type]
@@ -5334,6 +5294,16 @@
 ERROR Object of class `BlobChunkMessage` has no attribute `variable_value`
 ERROR Object of class `BlobChunkMessage` has no attribute `stream`
 ERROR Object of class `BlobChunkMessage` has no attribute `file_marker`
+ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
+   --> tests/unit_tests/core/variables/test_segment.py:503:20
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:504:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:505:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:512:16
+ERROR Cannot index into `object` [bad-index]
+   --> tests/unit_tests/core/variables/test_segment.py:513:16
 ERROR Cannot set field `value` [read-only]
   --> tests/unit_tests/core/variables/test_variables.py:20:9
 ERROR Cannot set field `value` [read-only]
@@ -5363,47 +5333,39 @@
 ERROR Could not find name `NodeType` [unknown-name]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_config.py:158:46
 ERROR Cannot extend final class `DifyNodeFactory` [invalid-inheritance]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:37:23
+  --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:38:23
 ERROR Cannot set item in `dict[str, type[MockAgentNode] | type[MockCodeNode] | type[MockDocumentExtractorNode] | type[MockHttpRequestNode] | type[MockIterationNode] | type[MockKnowledgeRetrievalNode] | type[MockLLMNode] | type[MockLoopNode] | type[MockParameterExtractorNode] | type[MockQuestionClassifierNode] | type[MockTemplateTransformNode] | type[MockToolNode]]` [unsupported-operation]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:161:44
-ERROR Unexpected keyword argument `id` in function `object.__init__` [unexpected-keyword]
-  --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:99:13
-ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_factory.py:162:44
+ERROR Unexpected keyword argument `node_id` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:100:13
-ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `config` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:101:13
-ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+ERROR Unexpected keyword argument `graph_init_params` in function `object.__init__` [unexpected-keyword]
    --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:102:13
+ERROR Unexpected keyword argument `graph_runtime_state` in function `object.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:103:13
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:113:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:114:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:128:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:129:56
 ERROR Object of class `MockNodeMixin` has no attribute `_node_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:139:56
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:140:56
 ERROR Class member `MockKnowledgeRetrievalNode.version` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:350:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:351:9
 ERROR Class member `MockKnowledgeRetrievalNode._run` overrides parent class `KnowledgeRetrievalNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:354:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:355:9
 ERROR Class member `MockHttpRequestNode._run` overrides parent class `HttpRequestNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:411:9
-ERROR Class member `MockQuestionClassifierNode.version` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:460:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:412:9
 ERROR Class member `MockQuestionClassifierNode._run` overrides parent class `QuestionClassifierNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:464:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:465:9
 ERROR Class member `MockParameterExtractorNode._run` overrides parent class `ParameterExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:512:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:513:9
 ERROR Class member `MockDocumentExtractorNode._run` overrides parent class `DocumentExtractorNode` in an inconsistent manner [bad-override]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:562:9
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:563:9
 ERROR Argument `str | None` is not assignable to parameter `root_node_id` with type `str` in function `graphon.graph.graph.Graph.init` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:661:85
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:143:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:158:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:168:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/graph_engine/test_parallel_human_input_join_resume.py:186:16
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:662:85
+ERROR Class member `MockLoopNode._create_graph_engine` overrides parent class `LoopNode` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/graph_engine/test_mock_nodes.py:690:9
 ERROR Argument `Sequence[type[GraphEngineEvent]]` is not assignable to parameter `expected_sequence` with type `list[type[GraphEngineEvent]]` in function `TableTestRunner._validate_event_sequence` [bad-argument-type]
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:402:21
 ERROR `graph` is uninitialized [unbound-name]
@@ -5412,20 +5374,52 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:456:37
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
-ERROR Argument `dict[str, dict[str, str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.base.node.Node.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/answer/test_answer.py:82:16
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:150:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:157:44
+ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
+   --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:164:45
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:440:27
 ERROR `BaseNodeData` is not assignable to attribute `_node_data` with type `CodeNodeData` [bad-assignment]
    --> tests/unit_tests/core/workflow/nodes/code/code_node_spec.py:456:27
-ERROR `dict[str, str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:83:21
 ERROR Argument `_GraphParams` is not assignable to parameter `graph_init_params` with type `GraphInitParams` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:93:27
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:91:27
 ERROR Argument `_GraphState` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState` in function `core.workflow.nodes.datasource.datasource_node.DatasourceNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:94:29
+  --> tests/unit_tests/core/workflow/nodes/datasource/test_datasource_node.py:92:29
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+  --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:64:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:120:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:178:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:224:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:271:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:324:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:361:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:413:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:440:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:467:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:494:25
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:520:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:570:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:617:21
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol` in function `graphon.nodes.http_request.executor.Executor.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_executor.py:658:21
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:32:15
 ERROR Cannot index into `object` [bad-index]
@@ -5438,190 +5432,98 @@
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:65:12
 ERROR Cannot index into `object` [bad-index]
   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:66:12
-ERROR Argument `dict[str, Any]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:118:16
+ERROR Argument `SSRFProxy` is not assignable to parameter `http_client` with type `HttpClientProtocol | None` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:122:21
 ERROR Argument `type[ToolFileManager]` is not assignable to parameter `tool_file_manager_factory` with type `() -> ToolFileManagerProtocol` in function `graphon.nodes.http_request.node.HttpRequestNode.__init__` [bad-argument-type]
    --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:123:35
+ERROR Argument `Response` is not assignable to parameter `response` with type `HttpResponse` in function `graphon.nodes.http_request.entities.Response.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/http_request/test_http_request_node.py:158:17
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:184:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:204:16
 ERROR Object of class `NoneType` has no attribute `value` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:185:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:205:16
 ERROR Object of class `NoneType` has no attribute `type` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:193:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:213:16
 ERROR Object of class `NoneType` has no attribute `selector` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:194:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:214:16
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:278:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:298:20
 ERROR Object of class `HumanInputNodeData` has no attribute `delivery_methods` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:301:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:321:20
 ERROR Object of class `ExternalRecipient` has no attribute `reference_id` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:394:16
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:414:16
 ERROR Object of class `BoundRecipient` has no attribute `email` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:395:16
-ERROR Missing argument `reference_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [missing-argument]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:28
-ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_compat.BoundRecipient.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:399:61
-ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_compat.EmailRecipients.__init__` [unexpected-keyword]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:401:38
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:470:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:415:16
+ERROR Missing argument `reference_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [missing-argument]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:28
+ERROR Unexpected keyword argument `user_id` in function `core.workflow.human_input_adapter.BoundRecipient.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:419:61
+ERROR Unexpected keyword argument `whole_workspace` in function `core.workflow.human_input_adapter.EmailRecipients.__init__` [unexpected-keyword]
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:421:38
 ERROR Object of class `SchedulingPause` has no attribute `resolved_default_values` [missing-attribute]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:481:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:535:20
-ERROR Argument `dict[str, dict[str, list[dict[str, bool | dict[Unknown, Unknown] | str]] | list[dict[str, str]] | list[Unknown] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:600:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:676:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:775:20
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:85:16
-ERROR Argument `dict[str, dict[str, list[dict[str, str]] | list[dict[str, dict[str, str] | str]] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.human_input.human_input_node.HumanInputNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/human_input/test_human_input_form_filled_event.py:150:16
-ERROR `dict[str, list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/iteration/test_iteration_child_engine_errors.py:50:21
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:120:20
+   --> tests/unit_tests/core/workflow/nodes/human_input/test_entities.py:501:16
+ERROR Argument `dict[str, list[str] | str]` is not assignable to parameter `node_data` with type `KnowledgeIndexNodeData | dict[str, object]` in function `_build_node` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:139:23
 ERROR Argument `dict[str, bool]` is not assignable to parameter `summary_index_setting` with type `SummaryIndexSettingDict | None` in function `core.workflow.nodes.knowledge_index.knowledge_index_node.KnowledgeIndexNode._invoke_knowledge_index` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:641:35
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:110:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:198:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:474:20
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:566:20
-ERROR Argument `dict[str, dict[str, list[str] | str] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:614:20
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:633:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:634:27
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:635:16
-ERROR `None` is not subscriptable [unsupported-operation]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:636:16
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node.KnowledgeRetrievalNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:675:20
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:69:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:114:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:145:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:174:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:203:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:231:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:259:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:287:43
-ERROR `dict[str, dict[str, bool | int] | dict[str, bool | str] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:322:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:346:43
-ERROR `dict[str, dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:371:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:401:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:430:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:459:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:488:43
-ERROR `dict[str, dict[str, bool | str] | dict[str, bool] | list[str] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/list_operator/node_spec.py:516:43
+   --> tests/unit_tests/core/workflow/nodes/knowledge_index/test_knowledge_index_node.py:660:35
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:643:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:644:27
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:645:16
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/knowledge_retrieval/test_knowledge_retrieval_node.py:646:16
 ERROR Argument `None` is not assignable to parameter `context` with type `str` in function `graphon.nodes.llm.llm_utils.fetch_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:123:21
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:125:21
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:604:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:606:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:607:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:609:65
 ERROR Argument `list[TextPromptMessageContent]` is not assignable to parameter `contents` with type `list[PromptMessageContentUnionTypes] | str | None` in function `graphon.nodes.llm.llm_utils.combine_message_content_with_role` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:610:65
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:612:65
 ERROR Argument `list[UserPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:726:29
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:728:29
 ERROR Argument `list[SystemPromptMessage]` is not assignable to parameter `prompt_messages` with type `list[PromptMessage]` in function `graphon.nodes.llm.llm_utils._append_file_prompts` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:742:29
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.llm.node.LLMNode.__init__` [bad-argument-type]
-   --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:215:16
+   --> tests/unit_tests/core/workflow/nodes/llm/test_llm_utils.py:744:29
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1224:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1216:9
 ERROR Object of class `FunctionType` has no attribute `assert_called_once_with` [missing-attribute]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1254:9
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1246:9
 ERROR Argument `Iterator[LLMResultChunk | LLMStructuredOutput] | Iterator[Any]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1513:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1504:31
 ERROR Argument `Generator[None, Unknown]` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk | LLMStructuredOutput] | LLMResult` in function `graphon.nodes.llm.node.LLMNode.handle_invoke_result` [bad-argument-type]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1551:31
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1541:31
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyCredentialsProvider.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1744:32
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1733:32
 ERROR Missing argument `run_context` in function `core.app.llm.model_access.DifyModelFactory.__init__` [missing-argument]
-    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1747:25
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:113:48
+    --> tests/unit_tests/core/workflow/nodes/llm/test_node.py:1736:25
 ERROR `in` is not supported between `Literal['variables']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:127:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:145:16
 ERROR `in` is not supported between `Literal['template']` and `object` [not-iterable]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:128:16
+   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:146:16
 ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:129:16
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:203:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:307:48
-ERROR `dict[str, list[Unknown] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:414:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:453:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:482:48
-ERROR `dict[str, list[dict[str, list[str] | str]] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-   --> tests/unit_tests/core/workflow/nodes/template_transform/template_transform_node_spec.py:512:48
-ERROR `dict[str, list[@_] | str]` is not assignable to TypedDict key `data` with type `BaseNodeData` [bad-typed-dict-key]
-  --> tests/unit_tests/core/workflow/nodes/template_transform/test_template_transform_node.py:43:21
-ERROR Argument `dict[str, dict[str, Any] | str]` is not assignable to parameter `config` with type `NodeConfigDict` in function `graphon.nodes.document_extractor.node.DocumentExtractorNode.__init__` [bad-argument-type]
-  --> tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py:51:16
-ERROR Argument `dict[str, dict[str, list[dict[str, li\n\n... (truncated) ...

@WH-2099 WH-2099 added this pull request to the merge queue Apr 18, 2026
@dosubot dosubot Bot added the lgtm This PR has been approved by a maintainer label Apr 18, 2026
Merged via the queue into main with commit 3e876e1 Apr 18, 2026
35 checks passed
@WH-2099 WH-2099 deleted the chore/graphon-0-2-2-upgrade-35376 branch April 18, 2026 11:26
HanqingZ pushed a commit to HanqingZ/dify that referenced this pull request Apr 23, 2026
@WH-2099 @autofix-ci @HanqingZ
chore(api): adapt Graphon 0.2.2 upgrade (langgenius#35377)
29f4789 
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
asukaminato0721 pushed a commit to asukaminato0721/dify that referenced this pull request Apr 24, 2026
@WH-2099 @autofix-ci @asukaminato0721
chore(api): adapt Graphon 0.2.2 upgrade (langgenius#35377)
68f477a 
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
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[Refactor/Chore] Adapt API integration for Graphon 0.2.2

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