add ci #18

	name: Test Flow
	on: [pull_request, push, workflow_dispatch]

	jobs:
	test:
	strategy:
	fail-fast: false
	matrix:
	py: [3.6, 3.7, 3.8]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.py }}
	- name: Install libraries
	run: \|
	pip install -Uqq metaflow
	pip install -Uqe .
	- name: run tests
	run: \|
	cd tests
	chmod u+x test.sh
	./test.sh

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