Update app.py

app.py

@@ -84,7 +84,7 @@ with gr.Blocks(js=js) as demo:
             print("There are no URL parameters available.")
         time.sleep(1)
         return session_index
-
+         
     msg.submit(user, inputs=[msg, url_params, chatbot], outputs=[msg, chatbot], queue=False).then(
         fn=bot, inputs=[chatbot, url_params], outputs=[chatbot]
     )