map = {
const container = html`<div style="height:600px;">`;
yield container;
const map = L.map(container).setView([40.7299, -73.9923], 13);
L.tileLayer("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", {
attribution: "© <a href=https://www.openstreetmap.org/copyright>OpenStreetMap</a> contributors"
}).addTo(map);
}