I use Nuance to curate varied visualization thoughts during my data scientist career.
It is not yet a package but a list of small ideas. Welcome to test them out!

nuance n.
a subtle difference in meaning or opinion or attitude

Please check instructions in the corresponding folder

1. simple tree: visualize a sklearn Decision Tree
   
   
2. sankey tree: visualize a sklearn Decision Tree
   
   
3. sankey flow: visualize a sankey flow
   
4. feature drift: visualize feature drift