remove second output element

app.py

@@ -20,7 +20,7 @@ chatbot = gr.Chatbot(color_map=("green", "gray"))
 demo = gr.Interface(
     chat,
     ["text", "state"],
-    [chatbot, "text"],
+    [chatbot, "state"],
     allow_flagging="never",
 )
 demo.launch()