Add training data for HEA. #1909

	name: Linting

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 4
	matrix:
	python-version: [3.9]

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-ci.txt --quiet

	- name: ruff
	run: \|
	ruff --version
	ruff . --ignore D

	- name: black
	run: \|
	black --version
	black --check --diff --color maml

	- name: mypy
	run: \|
	mypy --version
	rm -rf .mypy_cache
	mypy maml

Provide feedback