Summary

nox sessions are currently bloated, with some unnecessary installs. Coupled with a need to better handle Poetry groups, the sessions have been refactored, and streamlined.

Checklists

I/we (contributor) confirm that the code, and analyses in this Pull Request (developments) meets the following requirements:

• code runs
• developments are ethical, and secure
• contributor has made proportionate checks that the developments are correct
• minimum usable documentation is written in plain English in the docs folder
• all pre-commit hooks pass
• test suite passes
• code coverage is maintained, or increased

Additional comments

N/A