Style

Update README.md #111

	name: Style
	on:
	push:
	branches:
	- main
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	branches:
	- '**'

	jobs:

	build-and-test:
	name: style
	runs-on: ubuntu-latest
	if: github.event.pull_request.draft == false

	steps:
	- uses: actions/checkout@v2

	- name: Configure Python
	uses: actions/setup-python@v1

	- name: Install flake8
	run: \|
	python --version
	python -m pip install --upgrade pip setuptools wheel
	python -m pip install flake8

	- name: Run style checking
	run: \|
	python -m flake8 --version
	python -m flake8

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