Bump actions/checkout from 2 to 4 #2

	name: Build Docs

	on:
	push:
	branches:
	- main # Change this to your main branch name
	pull_request:
	branches:
	- main # Change this to your main branch name

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.9 # Change this to your Python version

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

	- name: Build Docs
	run: \|
	python -m mkdocs build --verbose

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