Update index.html

index.html

@@ -416,11 +416,8 @@
 
     <script>
         document.addEventListener('DOMContentLoaded', function() {
-            // SoundTouchJSを動的にインポート
-            if (!window.soundtouch) {
-                soundtouch = await import('https://cdn.jsdelivr.net/npm/[email protected]/dist/soundtouch.min.js');
-                window.soundtouch = soundtouch;
-            }
+  import * as soundtouch from 'https://cdn.jsdelivr.net/npm/[email protected]/dist/soundtouch.min.js';
+  window.soundtouch = soundtouch;
             // 要素を取得
             const video = document.getElementById('video');
             const videoContainer = document.getElementById('video-container');