Add tutorial 28 about loops #118

	name: Verify tutorials generation

	on:
	pull_request:
	paths:
	- "tutorials/*.ipynb"
	- "index.toml"

	jobs:
	run-tutorials:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- uses: actions/setup-python@v4
	with:
	python-version: "3.10"

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

	- name: Generate all tutorials
	run: \|
	mkdir output
	python scripts/generate_markdowns.py --index index.toml --notebooks all --output ./output

Provide feedback