Trade Flow SQL

Sankey Chart Dev

Uses eCharts - More Sankey examples

TO DO: Create a CoLab from example-I0.py and pull data from profile/impacts/2020

EXIOBASE: Complex Sankey | Our PR on using Python 3.10 | Exiobase Sankey issue Loren documented

[Our little trade flow Sankey](/profile/trade/) - [Big Sankey](https://sankey.theshiftproject.org/) - [Our Fork with python 3.10](https://github.com/ModelEarth/Mapping-global-ghg-emissions) and [bug resolved](https://github.com/baptiste-an/Mapping-global-ghg-emissions/issues/2)