fix load of venv .bemol #5

	name: Python Package using pip

	on: [push]

	jobs:
	test-linux:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 5

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python 3.11.2
	uses: actions/setup-python@v3
	with:
	python-version: '3.11.2'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python3 -m venv .bemol
	source .bemol/bin/activate
	pip install -r requirements.txt
	pip install flake8

	- name: Lint with flake8
	run: \|
	source .bemol/bin/activate
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	# TODO: conside the latest release, not a hardcoded one!
	- name: Get reference results
	run: \|
	curl -L -o pytest-results.zip "https://github.com/ifpen/bemol/releases/download/v0.0.1/pytest-results.zip"
	unzip pytest-results.zip
	mv tests/results tests/ref/

	- name: Test with pytest
	run: \|
	source .bemol/bin/activate
	pytest tests/ -vvs --reference tests/ref/

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