Update app.py

app.py

@@ -59,7 +59,7 @@ async def call_modal_backend_sync(problem_input: str, complexity: int):
         yield (error_message, format_chat_history_for_gradio([]), "", "", "")
 
 # Fallback yield in case of unexpected termination before return
-yield ("An unexpected error occurred and processing stopped.", format_chat_history_for_gradio([]), "", "", "")
+# yield ("An unexpected error occurred and processing stopped.", format_chat_history_for_gradio([]), "", "", "")
 
 
 with gr.Blocks() as demo: