Fix mistyped psutil version #43

	name: pytest

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

	permissions:
	contents: read

	jobs:
	build:
	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"
	- uses: actions/cache@v3
	id: cache
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements_py3.10.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- name: Install system dependencies
	run: \|
	sudo apt update && sudo apt install -y graphviz graphviz-dev glpk-utils
	- name: Install Python dependencies
	run: \|
	python3.10 -m pip install -v --upgrade pip
	python3.10 -m pip install -v -U -r requirements_py3.10.txt
	python3.10 -m pip install -vv -e .
	- name: Test with pytest
	run: \|
	cd tests && python3.10 -m pytest -vv .

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