title: Google GEOchart, How to remove map key
body: <p>I'm using <a href="https://developers.google.com/chart/interactive/docs/gallery/geochart" rel="nofollow noreferrer">Google Geochart</a>, I have the same color in the map, so I don't need the map key -I don't know his name- in the bottom.<br>
  How I can remove or hide it
  <a href="https://i.stack.imgur.com/tYC3N.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tYC3N.png" alt="enter image description here"></a></p>