Update app.py

app.py

@@ -249,7 +249,7 @@ with gr.Blocks(
             negative_prompt = gr.Textbox(label="Negative Prompt", lines=2)
             
             with gr.Row():
-                size = gr.Dropdown(["832*480", "480*832"], value="832 * 480", interactive=True, label="Resolution")
+                size = gr.Dropdown(["832*480", "480*832"], value="832*480", interactive=True, label="Resolution")
                 steps = gr.Slider(1, 50, value=30, label="Inference Steps")
             with gr.Row():
                 duration = gr.Slider(1, 10, value=5, step=1, label="时长(秒)")