set up rl-human-prefs

[yamatokataoka]

• add Python project
• set up linter, type checker

[yamatokataoka]

poetry would be good option for sophisticated dependency management

https://mitelman.engineering/blog/python-best-practice/automating-python-best-practices-for-a-new-project/#fast-track

[yamatokataoka]

poetry with Docker https://github.com/python-poetry/poetry/discussions/1879#discussioncomment-216865

I don't use Docker because we can't run Docker on Colab and isolation of environment would be enough with poetry and its venv.

[yamatokataoka]

linters

• isort
• black
• flake8
• mypy

[yamatokataoka]

pyproject.toml https://martin-thoma.com/pyproject-toml/

[yamatokataoka]

poetry with tox https://github.com/python-poetry/poetry/issues/1941