{
    "name": "Google Assistant",
    "short_name": "Assistant",
    "icons": [
      {
        "src": "https://assistant.google.com/static/images/fav/android-chrome-192x192.png",
        "sizes": "192x192",
        "type": "image/png"
      }
    ],
    "theme_color": "#ffffff",
    "background_color": "#ffffff",
    "display": "standalone"
}