Update app.py

app.py

@@ -71,10 +71,11 @@ demo = gr.Interface(
     fn=respond,
     inputs=[
         gr.Textbox(label="User Input", placeholder="Type your message here..."),
-        gr.State(),
+        gr.State()  # State input to maintain conversation history
     ],
     outputs=[
-        gr.Chatbot(),
+        gr.Chatbot(type='messages'),  # Corrected to use 'messages' type for the chat
+        gr.State()  # State output to maintain conversation history
     ],
     live=True
 )