refac: modernize type annotations (PEP 604 / PEP 585)

backend/open_webui/routers/evaluations.py

@@ -1,26 +1,25 @@
-from typing import Optional
 import logging
-from fastapi import APIRouter, Depends, HTTPException, status, Request
-from fastapi.concurrency import run_in_threadpool
-from pydantic import BaseModel
+from typing import Optional
 
-from open_webui.models.users import Users, UserModel
+from fastapi import APIRouter, Depends, HTTPException, Request, status
+from fastapi.concurrency import run_in_threadpool
+from open_webui.constants import ERROR_MESSAGES
+from open_webui.internal.db import get_async_session
 from open_webui.models.feedbacks import (
+    FeedbackForm,
     FeedbackIdResponse,
+    FeedbackListResponse,
     FeedbackModel,
     FeedbackResponse,
-    FeedbackForm,
+    Feedbacks,
     FeedbackUserResponse,
-    FeedbackListResponse,
     LeaderboardFeedbackData,
     ModelHistoryEntry,
     ModelHistoryResponse,
-    Feedbacks,
 )
-
-from open_webui.constants import ERROR_MESSAGES
+from open_webui.models.users import UserModel, Users
 from open_webui.utils.auth import get_admin_user, get_verified_user
-from open_webui.internal.db import get_async_session
+from pydantic import BaseModel
 from sqlalchemy.ext.asyncio import AsyncSession
 
 log = logging.getLogger(__name__)