add versions for GPy and matplotlib #159

	name: Python test

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up MPI
	uses: mpi4py/setup-mpi@v1
	with:
	mpi: 'openmpi'
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.9'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install ."[dev]"
	pip install genbadge"[coverage]"
	- name: Lint with ruff
	run: \|
	# Stop the build if there are Python syntax errors or undefined names.
	ruff check --output-format=github --select=E9,F63,F7,F82 --target-version=py39 .
	# Default set of ruff rules with GitHub Annotations
	ruff check --output-format=github --target-version=py39 .
	- name: Test with pytest and measure coverage
	run: \|
	coverage run --rcfile=./pyproject.toml -m pytest
	mpirun -n 8 coverage run --rcfile=./pyproject.toml -m mpi4py -m pytest --with-mpi
	coverage combine
	coverage report -m
	coverage xml
	genbadge coverage -i coverage.xml -o coverage.svg
	- name: Verify Changed files
	uses: tj-actions/verify-changed-files@v19
	id: verify-changed-files
	with:
	files: coverage.svg

	- name: Commit files
	if: steps.verify-changed-files.outputs.files_changed == 'true'
	run: \|
	git config --local user.email "github-actions[bot]@users.noreply.github.com"
	git config --local user.name "github-actions[bot]"
	git add coverage.svg
	git commit -m "update coverage badge"

	- name: Push changes
	if: steps.verify-changed-files.outputs.files_changed == 'true'
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.github_token }}
	branch: ${{ github.ref }}

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