Update app.py

app.py

@@ -672,8 +672,7 @@ async(c, o, p, d, n, m)=>{
             [document.getElementById("output_video").getElementsByTagName("video")[0].src],
             {
                 resolution: 16,
-                size: 512,
-                autoPlay: true
+                size: 512
             }, BABYLON.Engine.LastCreatedScene
         );
         var q = BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-2]._children;