Update app.py

app.py

@@ -46,10 +46,10 @@ with gr.Blocks() as demo:
     #     ],
     #     live=True)
 
-    txt.submit(user, [msg, chatbot], [msg, chatbot], queue=False).then(
+    txt.submit(user, [txt, chatbot], [txt, chatbot], queue=False).then(
         bot, chatbot, chatbot
     )
-    submit.click(user, [msg, chatbot], [msg, chatbot], queue=False).then(
+    submit.click(user, [txt, chatbot], [txt, chatbot], queue=False).then(
         bot, chatbot, chatbot
     )