Update app.py

app.py

@@ -248,7 +248,7 @@ with gr.Blocks(css=css) as demo:
                         btn_clear_conversation = gr.Button("🔃 开始新的对话(Start new conversation)")
 
                     with gr.Column():
-                        vlog_btn = gr.Button("Step 2: 查看视频日志(Pleas wait around 70s)")
+                        vlog_btn = gr.Button("Step 2: 查看视频日志(Pleas wait around 20 seconds)")
                         vlog_outp = gr.Textbox(label="Document output", lines=70)
                         total_tokens_str = gr.Markdown(elem_id="total_tokens_str")