fixed annotation error #490

	name: install-and-test-workflow
	on: [push]
	jobs:
	install-and-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install '.[dev]' --index-url https://gitlab.mpcdf.mpg.de/api/v4/projects/2187/packages/pypi/simple
	# we need the latest nomad version for testing
	# pip install nomad-lab[infrastructure]@git+https://github.com/nomad-coe/nomad.git@develop
	pip install coverage coveralls
	- name: mypy
	run: \|
	python -m mypy --ignore-missing-imports --follow-imports=silent --no-strict-optional *parsers tests
	- name: Test with pytest
	if: success() \|\| failure()
	run: \|
	python -m coverage run -m pytest -sv tests
	- name: Submit to coveralls
	continue-on-error: true
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	coveralls --service=github
	build-and-install:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Build the package
	run: \|
	pip install --upgrade pip
	pip install build
	python -m build --sdist
	- name: Install the package
	run: \|
	pip install dist/*.tar.gz --index-url https://gitlab.mpcdf.mpg.de/api/v4/projects/2187/packages/pypi/simple
	ruff:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: chartboost/ruff-action@v1

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