Update app.py

app.py

@@ -66,4 +66,8 @@ def response(msg: str, history: list):
   return response
 
 
-gr.ChatInterface(response).launch()
+app = gr.ChatInterface(fn=response, examples=["hello", 
+                                              "bonjour", 
+                                              "xin chao"],
+                      title="Llama 2 Chat")
+app.launch(share=True)