Update app.py

app.py

@@ -131,7 +131,11 @@ def main():
     def chatbot_response(message, history=None):
         return generate_response(message, history, chat_engine)
 
-    gr.Interface(fn=lambda x: x, inputs="text", outputs="text").launch()
+    gr.Interface(
+        fn=chatbot_response,
+        inputs="text",
+        outputs="text",
+    ).launch(server_port=8000, share=True)
 
 if __name__ == "__main__":
     main()