update workflow #162

# to view logs

	name: Build

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9]
	steps:
	- uses: actions/checkout@v2
	- name: Build using Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{matrix.python-version }}
	- name: install dependencies [pip]
	run: \|
	python -m pip install pip --upgrade pip
	pip install coverage
	pip install -r requirements.txt
	pip install -e .

	- name: Unit tests
	run: \|
	python -m unittest test_sorn.py
	coverage run test_sorn.py test && coverage report --fail-under=75 && coverage xml

	- name: Upload Codecov
	uses: codecov/codecov-action@v1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	name: codecov-umbrella
	fail_ci_if_error: true
	flags: unittests
	env_vars: OS,PYTHON
	verbose: false

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