Update gradio/gradio_app_v2.py

gradio/gradio_app_v2.py

@@ -381,7 +381,7 @@ with gr.Blocks(title="RAG Agent Chat", theme=line_theme, css="""
                 value=get_agent_names()[0] if get_agent_names() else "No agents found",
                 label="Select Agent",
                 interactive=True,
-                visible=True
+                visible=False
             )
         with gr.Column(scale=1):
             clear_btn = gr.Button("Create New Chat", variant="secondary", scale=1, size="sm")