I tried to plot a ‘heatmapgl’ type plot following this tutorial https://plot.ly/python/heatmap-webgl/, but both offline and online plots are empty https://plot.ly/~empet/13798/galaxy/. What are the minimal conditions to get it work?
contourgl are not currently part of the distributed plotly.js package. They are not available on plot.ly either.
contourgl in plotly.py, look up https://gist.github.com/etpinard/21eb47feaef0acfde93cea37c6a3710a
Sorry for the inconvenience.