Update README.md #1065

	name: openMINDS_build

	on:
	push:
	branches:
	- v3
	pull_request:
	branches:
	- v3

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.8
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Checkout central repo
	uses: actions/checkout@v2
	with:
	repository: HumanBrainProject/openMINDS_generator
	ref: main
	path: generator
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 pytest
	if [ -f generator/requirements.txt ]; then pip install -r generator/requirements.txt; fi
	- name: Lint with flake8
	run: \|
	# 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
	- name: Validate schemas
	run: \|
	python generator/validator/schema_validator.py

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