Introduce new code format workflow and update existing files #8

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Check code format

	on:
	pull_request:
	branches: [ main ]

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.8
	uses: actions/setup-python@v3
	with:
	python-version: "3.8"
	- name: Install linters
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-linters.txt
	- name: Lint using built-in script
	run: bash shell/lint.sh

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