update nb w-avg #936

	name: build ⚙️

	on: [ push, pull_request ]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10"]
	steps:
	- name: Checkout repository and submodules
	uses: actions/checkout@v2
	with:
	submodules: recursive
	- name: Install packages
	run: \|
	sudo apt-get -y install pandoc graphviz
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install requirements 📦
	run: \|
	python -m pip install --upgrade pip
	pip install -e .
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	if [ -f requirements_dev.txt ]; then pip install -r requirements_dev.txt; fi
	- name: Test with pytest ⚙️
	run: make test
	- name: Lint with flake8 ⚙️
	run: make lint
	if: matrix.python-version == 3.8
	# - name: Check formatting with black ⚙️
	# run: black --check --target-version py37 birdy tests
	# if: matrix.python-version == 3.7
	- name: Build docs 🏗️
	run: make docs
	if: matrix.python-version == 3.8

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