Bump actions/download-artifact from 3 to 4.1.7 in /.github/workflows #150

	name: Tests

	on:
	push:
	pull_request:

	jobs:
	flake8:
	name: Test Flake8

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.10
	uses: actions/setup-python@v3
	with:
	python-version: '3.10'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install flake8

	- name: Run flake8
	run: flake8

	mypy:
	name: Test MyPy

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python 3.10
	uses: actions/setup-python@v3
	with:
	python-version: '3.10'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install mypy

	- name: Run mypy
	run: mypy

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