Update app.py

app.py

@@ -15,12 +15,12 @@ with gr.Blocks() as demo:
         img2 = gr.Markdown("""![](./SAM_COP_FINAL.png)""")
 
     with gr.Row():
-        chatbot1 = gr.Chatbot()
-        chatbot2 = gr.Chatbot()
+        chatbot1 = gr.Chatbot(label='Ally')
+        chatbot2 = gr.Chatbot(label='Gatekeeper')
 
     with gr.Row():
-        textbox1 = gr.Textbox()
-        textbox2 = gr.Textbox()
+        textbox1 = gr.Textbox(label='Ally')
+        textbox2 = gr.Textbox(label='Gatekeeper')
 
     def echo(message, chat_history):
         bot_message = 'echo ' + message