Errors with snappy after updating conda packages

[marpet]

Dask wants to use the Google snappy.
But the SNAP snappy is imported which does not have such attributes.

This has already been reported. Along with workaround. Issue: SNAP-936

Snappy name conflict with other packages

There are at least two other packages that have the name snappy. e.g. https://pypi.org/project/python-snappy/ for the google compression library which is used by dask. So it is at the moment not possible to use snappy in the same python environment as dask. You should change the name and register a proper python package at pypi.