bug fix #101

	name: Linting Checks

	on:
	push:
	branches: [ main , 'v', 'dev_']
	pull_request:
	branches: [ main , 'v*' ]

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.9"]

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 pytest
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Install
	run: \|
	python -m pip install --upgrade pip
	pip install -e .

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --statistics --exit-zero

Provide feedback