Add github workflows #1

	name: Black Code Formatter

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.8'
	- name: Install Black
	run: pip install black
	- name: Check code formatting with Black
	run: black --check .

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