Added onto docstrings #954

	# This workflow will install project dependencies and run all tests
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: tests

	on:
	push:
	branches: ["*"]
	pull_request:
	branches: ["*"]

	jobs:
	test:
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}

	- name: Setup Graphviz
	uses: ts-graphviz/setup-graphviz@v1

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Test with nose2
	run: \|
	coverage run -m nose2 tests
	coverage lcov -o cover/coverage.lcov

	- name: Run Coveralls
	uses: coverallsapp/github-action@master
	continue-on-error: true
	with:
	path-to-lcov: cover/coverage.lcov
	github-token: ${{ secrets.GITHUB_TOKEN }}

Provide feedback