* obbject tests
* ruff
* fix dev_install
* fix unittests
* black on nox
* black on nox
* nox
* fix fetcher test so it can compare dates
* fix intrinio tests
* ruff
* Remove ruff and black from platform dependencies
* Update codespell configuration
* Lint python code
* Add toml and tomli to root dev dependencies
* Update requirements.txt files