with gr.Row(visible=False) as default_params:

app.py

@@ -2322,7 +2322,7 @@ with gr.Blocks(theme=THEME, css=CSS) as demo:
                                 gr.Image(value="https://storage.googleapis.com/jutor/jutor_en_chinese.jpg", show_label=False, show_download_button=False)
 
                     # ===== 基礎級使用者 =====
-                    with gr.Row(visible=True) as default_params:
+                    with gr.Row(visible=False) as default_params:
                         model = gr.Radio(["gpt-4o", "gpt-4-turbo", "gemini-1.5-pro"], label="Model", value="gemini-1.5-pro")
                         max_tokens = gr.Slider(minimum=50, maximum=4000, value=4000, label="Max Tokens")
                         sys_content_input = gr.Textbox(label="System Prompt", value="You are an English teacher who is practicing with me to improve my English writing skill.")