Plotly.py sankey diagram with custom nodes size

šŸ“Š Plotly Python
1

Hello community
Iā€™m having two questions for the plotly.py Sankey diagram

Iā€™m creating a Sankey, where each node represents a group of users, my nodes are organised over time periods, and a link is a migration of a group to another, each one in a different period of time,

The problem is that as a user can be in ā€˜nā€™ groups, the incoming flow of my nodes is multiplicated by ā€˜nā€™, and this makes the node size not realistic,

  1. Is there any way to set manually the size of nodes (height)?

The second point is that I would like to highlight migrations of a chosen user dynamically in the Sankey, ie for each link where the choosen user is, the link color should be highlighted, is it possible to do that ?

Thanks in advance!