infra: bump codecov/codecov-action from 3 to 4 #79

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# 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
	- feature/**

	jobs:
	check-code-format:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'
	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install -e .[test]
	- name: Run code format checks
	run: \|
	black --check .
	flake8

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