Add instruction to update pip and setuptools #101

	on:
	push:
	branches: [main]
	name: Build & Deploy static website
	jobs:
	deploy:
	runs-on: [ubuntu-latest]
	steps:
	- uses: actions/checkout@v2
	- name: Build
	run: \|
	sudo apt install python3-pip python3-venv
	python3 -m venv venv
	. ./venv/bin/activate
	python3 -m pip install -r requirements.txt
	make docs
	- name: Git Push
	run: \|
	git config --global user.name "github-actions[bot]"
	git config --global user.email "github-actions[bot]@users.noreply.github.com"
	git add docs
	git commit -m 'Auto-commit by GitHub Actions' && git push origin main \|\| true

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