Update app.py

app.py

@@ -145,8 +145,8 @@ with block:
     agent_state = gr.State()
 
     
-    submit.click(chat, inputs=[chain, message, state, agent_state], outputs=[chatbot, state])
-    message.submit(chat, inputs=[chain, message, state, agent_state], outputs=[chatbot, state])
+    submit.click(chat, inputs=[message, state, agent_state], outputs=[chatbot, state])
+    message.submit(chat, inputs=[message, state, agent_state], outputs=[chatbot, state])
 
     gr.Markdown("![visitor badge](https://visitor-badge.glitch.me/badge?page_id=nickmuchi-investor-chatchain)")