Update app.py

app.py

@@ -74,6 +74,7 @@ The following video is a short animation created by the author using Manim to ex
         gr.HTML('<div class="video-container">')
         gr.Video(show_video(), label="Your Video")
         gr.HTML('</div>')
+    with gr.Row():
         gr.HTML('<div class="video-container">')
         gr.Video(show_result_video(), label="result")
         gr.HTML('</div>')