I have a project where I used renv::use_python() to start tracking python dependencies. Later, I no longer need to use python, but there doesn't seem to be a clean way to remove the python virtual environment and dependency tracking.

It looks like the steps to remove python are:

1. Remove the "Python" JSON block from the top level of renv.lock.
2. Remove the directory renv/python and its contents.
3. Remove requirements.txt