Update README.md - Add DOI #3

	# Based on https://github.com/jupyterlite/demo/blob/main/.github/workflows/deploy.yml
	name: Build and Deploy

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- '*'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Setup Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Install the dependencies
	run: \|
	python -m pip install -r requirements.txt
	- name: Build the JupyterLite site
	run: \|
	mkdir content
	cp -r data TP2 images queries TP1 TP3 content
	cp installation.ipynb LICENSE RELEASE.md README.md content
	jupyter lite build --contents content
	- name: Upload (dist)
	uses: actions/upload-artifact@v2
	with:
	name: jupyterlite-demo-dist-${{ github.run_number }}
	path: ./_output

	deploy:
	if: github.ref == 'refs/heads/main'
	needs: [build]
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/[email protected]
	- uses: actions/download-artifact@v2
	with:
	name: jupyterlite-demo-dist-${{ github.run_number }}
	path: ./dist
	- name: Deploy
	uses: JamesIves/[email protected]
	with:
	branch: gh-pages
	folder: dist
	target-folder: jupyterlite

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