Improve readme formatting #611

	name: Unit tests

	on:
	- push
	- pull_request

	jobs:
	unit_tests:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	pull-requests: read
	strategy:
	matrix:
	# Run tests only for Python 3.11 due to torch dependency.
	# python-version: ["3.11", "3.12", "3.13"]
	python-version: ["3.11"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Python version
	run: python --version
	- name: PDM installation
	run: pip install --user pdm
	- name: Install dependencies
	run: pdm install
	- name: Install devel dependencies
	run: pdm install --dev
	- name: Run unit tests
	run: pdm run python -m pytest tests/unit --cov=ols --cov=runner --cov-report term-missing

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