Update app.py

app.py

@@ -320,7 +320,8 @@ with gr.Blocks() as demo:
     gr.Markdown("## Multi-Agent Task Solver with Human-in-the-Loop")
     
     with gr.Row():
-        chat_output = gr.Chatbot(label="Conversation")
+        # Set type="messages" to avoid deprecation warnings.
+        chat_output = gr.Chatbot(label="Conversation", type="messages")
     
     with gr.Row():
         with gr.Column(scale=8):
@@ -330,8 +331,8 @@ with gr.Blocks() as demo:
     
     send_button = gr.Button("Send")
     
-    # When Send is clicked, the multi_agent_chat generator is called and its output is streamed to the chat.
-    send_button.click(fn=multi_agent_chat, inputs=[message_input, api_key_input], outputs=chat_output, stream=True)
+    # Remove stream=True (not supported in your Gradio version).
+    send_button.click(fn=multi_agent_chat, inputs=[message_input, api_key_input], outputs=chat_output)
 
 if __name__ == "__main__":
     demo.launch(share=True)