// show this error note only inside design preview
    

    
        document.addEventListener('DOMContentLoaded', () => {
          new WidgetRenderer({
              shop : "https://steelsupplements.com",
              merchantUUID : "4d786537-521f-4c6e-9b90-a5a4a0d990d7",
              blockType : "app"
          }).init();
        });