refac

backend/open_webui/main.py

@@ -1877,7 +1877,8 @@ async def chat_completion(
             finally:
                 raise  # re-raise to ensure proper task cancellation handling
         except Exception as e:
-            log.error('Error processing chat payload: %s', e)
+            error_detail = e.detail if isinstance(e, HTTPException) else str(e)
+            log.error('Error processing chat payload: %s', error_detail)
             if metadata.get('chat_id') and metadata.get('message_id'):
                 # Update the chat message with the error
                 try:
@@ -1887,7 +1888,7 @@ async def chat_completion(
                             metadata['message_id'],
                             {
                                 'parentId': metadata.get('user_message_id', None),
-                                'error': {'content': str(e)},
+                                'error': {'content': error_detail},
                             },
                         )
 
@@ -1896,7 +1897,7 @@ async def chat_completion(
                         await event_emitter(
                             {
                                 'type': 'chat:message:error',
-                                'data': {'error': {'content': str(e)}},
+                                'data': {'error': {'content': error_detail}},
                             }
                         )
                         await event_emitter(