[pre-commit.ci] auto fixes from pre-commit.com hooks

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src/database/datasets.py

@@ -1,4 +1,5 @@
 """ Translation from https://github.com/openml/OpenML/blob/c19c9b99568c0fabb001e639ff6724b9a754bbc9/openml_OS/models/api/v1/Api_data.php#L707"""
+
 import datetime
 from collections import defaultdict
 from typing import Iterable

src/routers/openml/datasets.py

@@ -2,6 +2,7 @@
 We add separate endpoints for old-style JSON responses, so they don't clutter the schema of the
 new API, and are easily removed later.
 """
+
 import http.client
 import re
 from datetime import datetime

src/schemas/datasets/dcat.py

@@ -12,6 +12,7 @@
 make public sector data better searchable across borders and sectors. This can be
 achieved by the exchange of descriptions of data sets among data portals.
 """
+
 import datetime
 from abc import ABC
 from typing import Literal, Union

src/schemas/datasets/mldcat_ap.py

@@ -5,6 +5,7 @@
 originally envisaged for the description of a machine learning process,
 developed in collaboration with OpenML.
 """
+
 from __future__ import annotations
 
 from abc import ABC
@@ -77,9 +78,9 @@ class MD5Checksum(JsonLDObject):
     """
 
     type_: Literal["Checksum"] = "Checksum"
-    algorithm: Literal[
+    algorithm: Literal["http://spdx.org/rdf/terms#checksumAlgorithm_md5"] = (
         "http://spdx.org/rdf/terms#checksumAlgorithm_md5"
-    ] = "http://spdx.org/rdf/terms#checksumAlgorithm_md5"
+    )
     value: str = Field(serialization_alias="checksumValue")
 
 
@@ -216,9 +217,9 @@ class DataService(JsonLDObject):
 
 class JsonLDGraph(BaseModel):
     context: str | dict[str, HttpUrl] = Field(default_factory=dict, serialization_alias="@context")
-    graph: list[
-        Distribution | DataService | Dataset | Quality | Feature | Agent | MD5Checksum
-    ] = Field(default_factory=list, serialization_alias="@graph")
+    graph: list[Distribution | DataService | Dataset | Quality | Feature | Agent | MD5Checksum] = (
+        Field(default_factory=list, serialization_alias="@graph")
+    )
 
     model_config = {"populate_by_name": True, "extra": "forbid"}