Black

Fix outdated multi-period usage docs #1044

	name: Black

	on:
	push:
	branches:
	- master
	- dev
	pull_request:

	jobs:
	run-linters:
	name: Run linters
	runs-on: ubuntu-latest

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

	- name: Set up Python
	uses: actions/setup-python@v1
	with:
	python-version: 3.9

	- name: Install Python dependencies
	run: pip install black flake8

	- name: Run linters
	uses: samuelmeuli/lint-action@v1
	with:
	github_token: ${{ secrets.github_token }}
	# Enable linters
	black: true
	flake8: false
	# Mark the following line true if you want linters to attempt to autocorrect your code
	auto_fix: false
	git_name: "Greene Lab Linter"
	git_email: "[email protected]"

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