Pushing solution to bug

src/auth.py

@@ -120,7 +120,7 @@ async def get_verified_device(
     return device_orm
 
 
-async def authenticate_user(
+def authenticate_user(
     username: str,
     password: str,
     db: SQLAlchemySessionType = Depends(get_db)
@@ -129,7 +129,7 @@ async def authenticate_user(
     Authenticates a user by username and password.
     Returns the ORM User model if successful, raises HTTPException otherwise.
     """
-    user = await run_in_threadpool(crud.get_user_by_username, db, username)
+    user = crud.get_user_by_username(db, username)
     
     if not user:
         return None  # User not found, return None

src/routers/token.py

@@ -28,9 +28,7 @@ async def login_for_access_token(
     This is the primary login endpoint. It takes a username and password
     and returns an access token if the credentials are valid.
     """
-    user = await run_in_threadpool(
-        authenticate_user, db, form_data.username, form_data.password
-        )
+    user = authenticate_user(db, form_data.username, form_data.password)
     if not user:
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,