Updating Chapter 1 heading and laying out Chapter 2 content #19

	# GitHub Actions workflow to build and deploy a Jupyter Book to GitHub Pages
	# This workflow runs when changes are pushed to the main branch
	# It sets up Python, installs dependencies, builds the book, and deploys it

	name: deploy-book

	on:
	push:
	branches:
	- main

	jobs:
	deploy-book:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	pages: write
	id-token: write

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Build the book
	run: \|
	ls -la chapters/
	jupyter-book config sphinx .
	jupyter-book build . --verbose 2>&1 \| tee build.log
	cat build.log

	- name: Setup Pages
	uses: actions/configure-pages@v4

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: '_build/html'

	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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