To enable the live map, get a free API key from Google Cloud Console and add it to this page.

How to get a Google Maps API key:
1. Go to console.cloud.google.com
2. Create or select your Stumble project
3. Go to APIs & Services → Enable APIs → search "Maps JavaScript API" → Enable
4. Go to Credentials → Create Credentials → API Key
5. Copy the key and paste it into this file where it says YOUR_GOOGLE_MAPS_API_KEY below
6. Redeploy to Netlify