[autofix.ci] apply automated fixes (attempt 2/3)

api/core/tools/tool_engine.py

@@ -4,7 +4,7 @@ from collections.abc import Generator, Iterable
 from copy import deepcopy
 from datetime import UTC, datetime
 from mimetypes import guess_type
-from typing import Any, Optional, Union, cast
+from typing import Any, Union, cast
 
 from yarl import URL
 

api/core/tools/workflow_as_tool/tool.py

@@ -1,7 +1,7 @@
 import json
 import logging
 from collections.abc import Generator
-from typing import Any, Optional
+from typing import Any
 
 from sqlalchemy import select
 

api/models/tools.py

@@ -1,7 +1,7 @@
 import json
 from collections.abc import Mapping
 from datetime import datetime
-from typing import TYPE_CHECKING, Any, Optional, cast
+from typing import TYPE_CHECKING, Any, cast
 from urllib.parse import urlparse
 
 import sqlalchemy as sa

api/services/workflow_service.py

@@ -2,7 +2,7 @@ import json
 import time
 import uuid
 from collections.abc import Callable, Generator, Mapping, Sequence
-from typing import Any, Optional, cast
+from typing import Any, cast
 
 from sqlalchemy import exists, select
 from sqlalchemy.orm import Session, sessionmaker

api/tests/unit_tests/core/workflow/graph_engine/test_context_preservation.py

@@ -9,7 +9,6 @@ import contextvars
 import queue
 import threading
 import time
-from typing import Optional
 from unittest.mock import MagicMock
 
 from flask import Flask, g

api/tests/unit_tests/core/workflow/graph_engine/test_mock_config.py

@@ -7,7 +7,7 @@ the behavior of mock nodes during testing.
 
 from collections.abc import Callable
 from dataclasses import dataclass, field
-from typing import Any, Optional
+from typing import Any
 
 from core.workflow.enums import NodeType
 

api/tests/unit_tests/core/workflow/graph_engine/test_table_runner.py

@@ -17,7 +17,7 @@ from concurrent.futures import ThreadPoolExecutor, as_completed
 from dataclasses import dataclass, field
 from functools import lru_cache
 from pathlib import Path
-from typing import Any, Optional
+from typing import Any
 
 from core.app.entities.app_invoke_entities import InvokeFrom
 from core.tools.utils.yaml_utils import _load_yaml_file