Add deployment status badge #7

	name: deploy-book

	# Only run this when the branch listed below changes
	on:
	push:
	branches:
	- main

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

	# This job installs dependencies, build the book, and pushes it to `gh-pages`
	jobs:
	deploy-book:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	# Install dependencies
	- name: Set up Python 3.9
	uses: actions/setup-python@v4
	with:
	python-version: 3.9

	- name: Install dependencies
	run: \|
	pip install -r book-requirements-Linux-macOS.txt
	# Build the book
	- name: Build the book
	run: \|
	jupyter-book build .

	# Deploy to gh-pages branch
	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./_build/html
	cname: nasa.github.io

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