dependencies:
- nodejs==14.8.*
- pip==20.2.*
- python==3.8.*

dependencies:
- nodejs==12.*
- pip==20.2.*
- python==3.8.*

Use node 12.x for datahub
Use node 12.x for datahub

Maybe this will fix JupyterLab extension build errors?
Can't wait for that complexity to go away.
