refactor dir 4

agent/app.py

@@ -186,7 +186,7 @@ with gr.Blocks(theme=gr.themes.Default()) as demo:
         multimodal=False,
         title="LangGraph Agentic Chatbot",
         examples=[
-            "What's the weather like today?",
+            "What is the capital of France?",
             "Show me the Movie Trailer for Doctor Strange.",
             "Give me the latest news on the COVID-19 pandemic.",
             "What are the latest updates on NVIDIA's new GPU?",