Update app.py

app.py

@@ -59,8 +59,7 @@ with gr.Blocks() as demo:
         gr.HTML(image_html)
     gr.HTML(cfg.title)
     gr.HTML(cfg.description)
-    chatbot = gr.Chatbot(value=[[None, "How may I help you?"]], scale=3)
-    gr.ChatInterface(respond, chatbot=chatbot)
+    gr.ChatInterface(respond, chatbot=gr.Chatbot(value=[[None, "How may I help you?"]], scale=3))
 
 
 if __name__ == "__main__":