Update lab_overview.md #72

	# This is a basic workflow to help you get started with Actions

	name: deploy-book

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the main branch for the book content directory.
	push:
	branches: [ main ]
	paths:
	book/**


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

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "deploy-book"
	deploy-book:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	# Install dependencies
	- name: Set up Python 3.7
	uses: actions/setup-python@v1
	with:
	python-version: 3.7

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

	# Build the book
	- name: Build the book
	run: \|
	jupyter-book build book

	# Push the book's HTML to github-pages
	- name: GitHub Pages action
	uses: peaceiris/[email protected]
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: book/_build/html

Provide feedback