Update app.py

app.py

@@ -576,7 +576,7 @@ def handle_query(user_question, chatbot, audio=None):
     while not future.done():
         if stop_event.is_set():
             future.cancel()
-            return [("Processing was cancelled.", "bot")]
+            return [(user_question, "Sorry, we encountered an error while processing your requestPlease try after some time.")]
         time.sleep(1)  # Wait for 1 second before checking again
 
     if future.cancelled():