Update app.py

app.py

@@ -63,12 +63,15 @@ with gr.Blocks(title="OpenAI x Gradio Chat") as demo:
 
     chat = gr.ChatInterface(
         fn=chat_fn,
-        type="messages",                 # use OpenAI-style message dicts
+        type="messages",
         additional_inputs=[system_prompt, temperature, model_name],
         textbox=gr.Textbox(placeholder="Ask me anything…"),
-        examples=["Explain transformers in one paragraph", "Write a dad joke about databases"],
+        examples=[
+            ["Explain transformers in one paragraph", DEFAULT_SYS_PROMPT, 0.7, "gpt-4o-mini"],
+            ["Write a dad joke about databases", DEFAULT_SYS_PROMPT, 0.7, "gpt-4o-mini"]
+        ],
         cache_examples=False,
-        save_history=True,               # saves chat logs
+        save_history=True,
         flagging_mode="manual",
         flagging_options=["👍 Useful", "👎 Not good", "⚠ Inaccurate"],
     )