Update app.py

app.py

@@ -71,8 +71,8 @@ h1 {
 
 if cfg.examples:
     app_examples = [example.strip() for example in cfg.examples.split(",")]
-# else:
-#     app_examples = None
+else:
+    app_examples = None
 
 demo = gr.ChatInterface(respond, description = cfg.description, css = css,
                         chatbot = gr.Chatbot(value = [[None, "How may I help you?"]]), examples = app_examples)