process-stats: Add support for aggregated graphs. #76

	name: Check Style

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	lint:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.7', '3.8', '3.9', '3.10']

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install flake8 black==22.12.0
	# Ignore E203, W503 and W504 which is against PEP 8 style
	- name: flake8
	run: \|
	flake8 --ignore=E203,W504,W503 .
	- name: Black
	run: \|
	black --check --diff .

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