lint

Bump jaxlib from 0.4.13 to 0.4.21 in /requirements #847

	name: lint

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: install dependencies
	run: \|
	python -m pip install -r requirements/minimal.txt
	python -m pip install -r requirements/lint.txt
	# Mypy wants to inspect pytest imports in the tests/ folder
	python -m pip install -r requirements/test.txt

	- name: black
	run: black --check .

	- name: flake8
	run: \|
	flake8
	# Warn about complex functions.
	flake8 --exit-zero --max-complexity=10

	- name: build
	run: \|
	# Mypy wants to check the type of the version string.
	# This comes after the black step because black doesn't like
	# the version file generated by setuptool_scm.
	python -m pip install build
	python -m build

	- name: mypy
	run: mypy

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