update video index

app.py

@@ -285,7 +285,7 @@ def search_demo():
                 with gr.Column(variant="panel", scale=1):
                     with gr.Row(variant="compact"):
                         videos_rest = [gr.Video(
-                            format="mp4", label="video " + str(i),
+                            format="mp4", label="video " + str(i+1),
                         ).style(height=150, width=150) for i in range(3, show_num)]
 
             searched_videos = videos_top + videos_rest