Update app.py

app.py

@@ -500,7 +500,8 @@ def main():
 
         tabs = gr.Tabs(visible=False)
         with tabs:
-            with gr.Tab("Motion (de-)emphasizing"):
+            emph_tab = gr.Tab("Motion (de-)emphasizing", visible=False)
+            with emph_tab:
                 with gr.Row():
                     int_input = gr.Number(label="Editing word index", minimum=0, maximum=70)
                     weight_input = gr.Slider(minimum=-1, maximum=1, step=0.01, label="Input weight for (de-)emphasizing [-1, 1]", value=0)
@@ -583,9 +584,9 @@ def main():
         )
         
         generate_button.click(
-            fn=lambda: [gr.update(visible=True), gr.update(visible=True), gr.update(visible=True)],
+            fn=lambda: [gr.update(visible=True), gr.update(visible=True), gr.update(visible=True), gr.update(visible=True)],
             inputs=None,
-            outputs=[video_display, original_video1, original_video4]
+            outputs=[video_display, original_video1, original_video4, emph_tab]
         )
 
     demo.launch()