Update app.py

app.py

@@ -60,6 +60,9 @@ with gr.Blocks(css=css) as demo:
 <li>It's recommended that the video is not too long, ideally within 10 seconds.</li>
 </ul>
 </div>
+<div style="border: 2px solid rgba(0, 0, 0, 0.1); border-radius: 10px; background-color: rgba(255, 255, 255, 0.8); padding: 20px;">
+The following video is a short animation created by the author using Manim to explain the general process.
+</div>
 """)