only half way following new pypitemplate #95

	name: PyTestMatrix
	on: push

	jobs:
	run_coverage:
	runs-on: ubuntu-latest
	name: ${{ matrix.session }} ${{ matrix.python }}
	strategy:
	fail-fast: false
	matrix:
	include:
	- { python: "3.8", os: "ubuntu-latest"}
	- { python: "3.9", os: "ubuntu-latest"}
	- { python: "3.10", os: "ubuntu-latest"}
	- { python: "3.11", os: "ubuntu-latest"}

	steps:
	- name: Check out repository code
	uses: actions/checkout@v2

	# Setup Python (faster than using Python container)
	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python }}

	- name: cache poetry install
	uses: actions/cache@v2
	with:
	path: ~/.local
	key: poetry-1.3.1-0

	- uses: snok/install-poetry@v1
	with:
	version: 1.3.1
	virtualenvs-create: true
	virtualenvs-in-project: true

	- name: cache deps
	id: cache-deps
	uses: actions/cache@v2
	with:
	path: .venv
	key: pydeps-${{ hashFiles('**/poetry.lock') }}

	- run: poetry install --no-interaction --no-root --with dev
	if: steps.cache-deps.outputs.cache-hit != 'true'

	- name: Run coverage
	run: \|
	poetry run pytest --cov klass/ --cov-fail-under=20

Provide feedback