I am using this code from google map API's and entered the API key, but still get the above mentioned error
@{
Layout = null;
}
<style>
#map {
height: 400px;
width: 200px;
}
</style>
<div id="map"></div>
<script>
function initMap() {
var map = new google.maps.Map(document.getElementById('map'), {
center: { lat: 10.523900, lng: 76.212250 },
zoom: 8
});
}
</script>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAi6Ztik8PTvZFBFieP0k7aVWGMdNGHJ9c&callback=initMap"></script>