Update viewer.js

viewer.js

@@ -247,7 +247,7 @@ export async function initializeViewer(config, instanceId) {
   opts.graphicsDevice = device;
   opts.mouse = new pc.Mouse(canvas);
   opts.touch = new pc.TouchDevice(canvas);
-  opts.keyboard = new pc.Keyboard(canvas); // clavier par canvas
+  //opts.keyboard = new pc.Keyboard(canvas); // clavier par canvas
   opts.componentSystems = [
     pc.RenderComponentSystem,
     pc.CameraComponentSystem,