Update app.py

app.py

@@ -85,7 +85,7 @@ def append_example(example, history):
 # Create the Gradio Blocks interface
 with gr.Blocks() as demo:
     chatbot = gr.Chatbot(value=[[None, "How may I help you?"]])
-    examples = gr.Examples(examples=app_examples, inputs=chatbot, outputs=chatbot, fn=append_example)
+    examples = gr.Examples(examples=[[example] for example in app_examples], inputs=None, outputs=chatbot, fn=append_example)
     
     gr.ChatInterface(
         fn = respond,