Fix CI failures #142

	name: Run tests and linters

	on:
	pull_request:
	paths:
	- '.github/workflows/tests.yml'
	- 'pyproject.toml'
	- '**.py'

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'
	architecture: x64
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools
	pip install --progress-bar off numpy matplotlib scipy mypy flake8 black
	- run: flake8 . --show-source --statistics
	- run: black --check .
	- run: mypy cmaes
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
	steps:
	- uses: actions/checkout@v2
	- name: Setup Python${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	architecture: x64
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools numpy scipy hypothesis
	pip install --progress-bar off .
	- run: python -m unittest

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