Update public/index.html

public/index.html

@@ -216,7 +216,7 @@
         models.robot = gltf.scene;
       });
 //https://immersive-web.github.io/webxr-samples/media/gltf/sunflower/sunflower.gltf
-      loader.load("/assets/models/trash_model/robot.gltf", (gltf) => {
+      loader.load("/assets/models/trash_model/scene.gltf", (gltf) => {
         models.sunflower = gltf.scene;
       });