Ensure gradio_client is backwards compatible with gradio==3.24.1

.changeset/tired-regions-punch.md

@@ -0,0 +1,6 @@
+---
+"gradio": patch
+"gradio_client": patch
+---
+
+fix:Ensure `gradio_client` is backwards compatible with `gradio==3.24.1`

client/python/gradio_client/serializing.py

@@ -38,12 +38,14 @@ def example_inputs(self) -> dict[str, Any]:
     # For backwards compatibility
     def input_api_info(self) -> tuple[str, str]:
         api_info = self.api_info()
-        return (api_info["serialized_input"][0], api_info["serialized_input"][1])
+        types = api_info.get("serialized_input", [api_info["info"]["type"]] * 2)  # type: ignore
+        return (types[0], types[1])
 
     # For backwards compatibility
     def output_api_info(self) -> tuple[str, str]:
         api_info = self.api_info()
-        return (api_info["serialized_output"][0], api_info["serialized_output"][1])
+        types = api_info.get("serialized_output", [api_info["info"]["type"]] * 2)  # type: ignore
+        return (types[0], types[1])
 
     def serialize(self, x: Any, load_dir: str | Path = ""):
         """

requirements.txt

@@ -3,7 +3,7 @@ aiohttp~=3.0
 altair>=4.2.0,<6.0
 fastapi
 ffmpy
-gradio_client>=0.3.0
+gradio_client==0.3.0
 httpx
 huggingface_hub>=0.14.0
 importlib_resources>=1.3,<7.0