<script>
   (g => {
     var h, a, k, p = "The Google Maps JavaScript API",
       c = "google",
       l = "importLibrary",
       q = "__ib__",
       m = document,
       b = window;
     b = b[c] || (b[c] = {});
     var d = b.maps || (b.maps = {}),
       r = new Set(),
       e = new URLSearchParams,
       u = () => h || (h = new Promise(async (f, n) => {
         await (a = m.createElement("script"));
         e.set("libraries", [...r] + "");
         for (k in g)
           e.set(k.replace(/[A-Z]/g, t => "_" + t[0].toLowerCase()), g[k]);
         e.set("callback", c + ".maps." + q);
         a.src = `https://maps.${c}apis.com/maps/api/js?` + e;
         d[q] = f;
         a.onerror = () => h = n(Error(p + " could not load."));
         a.nonce = m.querySelector("script[nonce]") ? .nonce || "";
         m.head.append(a);
       }));
     d[l] ?
       console.warn(p + " only loads once. Ignoring:", g) :
       d[l] = (f, ...n) => r.add(f) && u().then(() => d[l](f, ...n))
   })({
     key: 'YOUR_API_KEY',
     v: "weekly",
     libraries: "marker,streetView" // Libraries to load
   });
 </script>