Update content

app.py

@@ -236,7 +236,7 @@ def showcase(page_num):
                 video_base64 = video_to_base64(video_path)
                 video_html += f"""
                 <div class='video-item'>
-                    <video controls>
+                    <video controls autoplay muted loop>
                         <source src="data:video/mp4;base64,{video_base64}" type="video/mp4">
                         Your browser does not support the video tag.
                     </video>