{
      "name": "Education Tools",
      "start_url": "/",
      "display": "fullscreen",
      "background_color": "#ffffff",
      "lang": "fr",
      "scope": "/",
      "theme_color": "#ffffff",
      "orientation": "portrait",
      "icons": [
            {
                "src": "/android-chrome-192x192.png",
                "sizes": "192x192",
                "type": "image/png"
            },
            {
                "src": "/android-chrome-256x256.png",
                "sizes": "256x256",
                "type": "image/png"
            }
      ]
}