Update app.py

app.py

@@ -518,7 +518,8 @@ def main():
                     outputs=edited_video,
                     )
 
-            with gr.Tab("Example-based motion genration"):
+            exp_tab = gr.Tab("Example-based motion genration", visible=False)
+            with exp_tab:
                 with gr.Row():
                     with gr.Column(scale=4):
                         chunk_size = gr.Number(minimum=10, maximum=20, step=10,label="Chunk size (#frames)", value=20)
@@ -545,7 +546,8 @@ def main():
                     outputs=example_video_display
                 )
 
-            with gr.Tab("Style transfer"):
+            trans_tab = gr.Tab("Style transfer", visible=False)
+            with trans_tab:
                 with gr.Row():
                     style_text = gr.Textbox(label="Reference prompt (e.g. 'a man walks.')", value="a man walks.")
                     style_transfer_steps_end = gr.Number(label="The end step of diffusion (0~9)", minimum=0, maximum=9, value=5)