major rewrite of data chapter 2 #66

	name: Deploy JupyterBook to GitHub Pages

	on:
	# Runs on pushes targeting the default branch
	push:
	branches: ["main"]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
	permissions:
	contents: read
	pages: write
	id-token: write

	# Allow one concurrent deployment
	concurrency:
	group: "pages"
	cancel-in-progress: true

	jobs:
	# Build JupyterBook Website
	build:
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash -l {0}
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Install Conda environment with Micromamba
	uses: mamba-org/provision-with-micromamba@v15
	with:
	cache-env: true

	- name: Build the Book
	run: jb build book

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v1
	with:
	path: book/_build/html


	# Publish Website to GitHub Pages if built successfully
	deploy:
	needs: build
	if: github.ref == 'refs/heads/main'
	runs-on: ubuntu-latest
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	steps:
	- name: Setup Pages
	uses: actions/configure-pages@v3

	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v1

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