Use own GEO Server with Plotly for Python

Is it possible yet to use your own GEOserver to create the tiles for the geo maps in plotly? Instead of MapBox or similar.

Never mind, got it working already using this example:

Still had to play around with the x y z variables and add the โ€˜.pngโ€™ extension. But it works on our intern network. Donโ€™t need the mapbox access key or any active internet connection anymore, so thatโ€™s great.