diff --git a/backend/open_webui/routers/evaluations.py b/backend/open_webui/routers/evaluations.py
index e99cbe56ca..c76a1f6915 100644
--- a/backend/open_webui/routers/evaluations.py
+++ b/backend/open_webui/routers/evaluations.py
@@ -129,7 +129,7 @@ async def create_feedback(
 
 @router.get("/feedback/{id}", response_model=FeedbackModel)
 async def get_feedback_by_id(id: str, user=Depends(get_verified_user)):
-    if user.role == 'admin':
+    if user.role == "admin":
         feedback = Feedbacks.get_feedback_by_id(id=id)
     else:
         feedback = Feedbacks.get_feedback_by_id_and_user_id(id=id, user_id=user.id)
@@ -146,7 +146,7 @@ async def get_feedback_by_id(id: str, user=Depends(get_verified_user)):
 async def update_feedback_by_id(
     id: str, form_data: FeedbackForm, user=Depends(get_verified_user)
 ):
-    if user.role == 'admin':
+    if user.role == "admin":
         feedback = Feedbacks.update_feedback_by_id(id=id, form_data=form_data)
     else:
         feedback = Feedbacks.update_feedback_by_id_and_user_id(