Update lecture.md #122

	name: ci

	on: [push, pull_request]

	jobs:
	ci:
	strategy:
	matrix:
	os: [ubuntu-latest]
	python: ["3.10"]
	# Set up operating system
	runs-on: ${{ matrix.os }}

	# Define job steps
	steps:
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}

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

	- name: Install multidim package
	run: pip install ".[all]"

	- name: Test with pytest
	run: python -m pytest tests --doctest-modules --cov=multidim --cov-report=xml

	- name: Test with mypy
	run: mypy src

	- name: Test notebooks
	run: \|
	pytest --nbmake src/multidim/notebooks

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	directory: ./coverage/reports/
	env_vars: OS,PYTHON
	fail_ci_if_error: true
	files: ./coverage.xml
	flags: unittests
	name: codecov-umbrella
	verbose: true

	- name: Build documentation
	run: make html --directory docs/

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