Update main.py

main.py

@@ -71,11 +71,11 @@ with gr.Blocks() as app:
     gr.Markdown("## Opentrons Protocol Analyzer")
     textbox = gr.Textbox(lines=12, label="Paste protocol Python code")
     send_button = gr.Button(value="Analyze")
-    chatbot = gr.Chatbot(label="Results")
+    chatbot = gr.Chatbot(label="Results", type="tuple")  # ← ここ重要
     clear_button = gr.ClearButton([textbox, chatbot])
 
     send_button.click(send_message, [textbox, chatbot], [chatbot])
-    textbox.submit(send_message, [textbox, chatbot], [chatbot])  # Enterでも送信
+    textbox.submit(send_message, [textbox, chatbot], [chatbot])
 
 if __name__ == "__main__":
     app.launch(server_name="0.0.0.0", server_port=int(os.getenv("PORT", "7860")))