config can be passed entirely through parameters #321

	name: Black Code Formatter Check

	on:
	pull_request:
	branches: "*"
	push:
	branches: "*"

	jobs:
	format_check:
	runs-on: ubuntu-latest

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

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: Install Black
	run: \|
	python -m pip install --upgrade pip
	pip install black

	- name: Run Black Formatter Check
	run: black --check -S -l 256 .
	# `--check`选项会让black检查代码而不做实际修改，如果格式不符合black规范，则此步骤会失败

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