export only explictly downloaded packages:
conda env export --from-history --name zerowaste_graphs > environment.yml
create new from environment.yml file:
conda env create
check to see if this works for windows...
make sure .pre-commit-config.yaml file is up to date
language_version: python (use system version of python)
run this: pre-commit install
in .vscode/settings.json make sure formatonsave = TRUE