Add Grandine support #28

	name: CI

	on:
	pull_request:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up py
	uses: actions/setup-python@v1
	with:
	python-version: 3.9

	- name: Install dependencies
	working-directory: ./
	run: \|
	pip install -r requirements.txt
	pip install -r requirements-dev.txt
	- name: Lint
	working-directory: ./
	run: \|
	black --check ./
	flake8
	python -m pytest

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