Update app.py

app.py

@@ -99,7 +99,7 @@ with gr.Blocks() as demo:
     gr.HTML("""<h1 align="center">劇本測試</h1>""")
     with gr.Row():
         with gr.Column(scale=4):
-            user_input = gr.Textbox(show_label=False, placeholder="Step1：主題設定", lines)
+            user_input = gr.Textbox(show_label=False, placeholder="Step1：主題設定")
         with gr.Column(scale=1):
             submitBtn = gr.Button("Submit", variant="primary")
             # max_length = gr.Slider(0, 2048, value=args.max_length, step=1.0, label="Maximum Length", interactive=True)