add a conversation label

app.py

@@ -37,11 +37,11 @@ def feedback(text):
 iface = gr.Interface(
     chat,
     [gr.Textbox(label="Send messages here"), "state"],
-    [gr.Chatbot(color_map=("green", "gray")), "state", gr.Textbox(
+    [gr.Chatbot(color_map=("green", "gray"), label='Conversation'), "state", gr.Textbox(
             label="Feedback",
             lines=1
         )],
-    allow_screenshot=True,
+    allow_screenshot=False,
     allow_flagging="never",
 )
 iface.launch()