Update index.md #666

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Linting and testing + coverage

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	build:
	runs-on: ${{ matrix.operating-system }}
	timeout-minutes: 30
	strategy:
	matrix:
	python-version: [
	"3.11",
	"3.12-dev",
	]
	operating-system:
	- ubuntu-latest
	- windows-latest
	# - macOS-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3

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

	- name: Install flowchem
	run: \|
	python -m pip install .[ci]
	pip freeze

	- name: Run mypy
	run: \|
	mypy --check-untyped-defs --python-version 3.11 --ignore-missing-imports ./src

	- name: Run ruff
	run: ruff .

	- name: Run pytest
	run: python -m pytest --cov=flowchem --cov-fail-under=40

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