dist/samples/places-queryprediction/sample.html

<!-- [START maps_places_queryprediction] -->
<!DOCTYPE html>
<html>
  <head>
    <title>Retrieving Autocomplete Predictions</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <link rel="stylesheet" type="text/css" href="./style.css" />
    <script src="./index.js"></script>
  </head>
  <body>
    <div id="right-panel">
      <p>Query suggestions for 'pizza near Syd':</p>
      <ul id="results"></ul>
    </div>

    <!-- Async script executes immediately and must be after any DOM elements used in callback. -->
    <script
      src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initService&libraries=places&v=weekly"
      async
    ></script>
  </body>
</html>
<!-- [END maps_places_queryprediction] -->