Update app.py

app.py

@@ -77,8 +77,9 @@ with gr.Blocks() as demo:
         return history, url_params  # Returning url_params to match the expected arguments
 
     msg.submit(user, inputs=[msg, url_params, chatbot], outputs=[msg, chatbot], queue=False).then(
-        fn=bot, inputs=[chatbot, url_params, json_result], outputs=[chatbot, url_params]
+        fn=bot, inputs=[chatbot, url_params, json_result], outputs=[chatbot]
     )
+
     clear.click(lambda: None, None, chatbot, queue=False)
     demo.load(
         fn=lambda x: x,