Update headers and add more descriptive steps #21

	# See https://docs.github.com/en/actions/learn-github-actions/understanding-github-actions
	name: build-and-test # The name of our workflow

	# See https://docs.github.com/en/actions/using-workflows/triggering-a-workflow
	on:
	push: # Run workflow only on push
	branches: # Run workflow only on push to branch
	- main

	jobs: # A job is a set of steps that execute on the same runner, a small remote virtual machine, see https://docs.github.com/en/actions/using-jobs/using-jobs-in-a-workflow
	build_and_test: # Name our job
	runs-on: ubuntu-latest # Define our OS

	steps: # Define our job steps, steps are ran sequentially and are dependent on each other
	- uses: actions/checkout@v4 # Call a predefined GitHub Action that git checks-out the main branch, see https://github.com/actions/checkout

	- name: setup # Define a step, 'setup', that sets the workflow runner up
	uses: actions/setup-python@v3 # Call a predefined GitHub Action that setups a python environment, see https://github.com/actions/setup-python
	with:
	python-version: 3.9 # Define our python version

	- name: install # Define a step, 'install' that installs our dependencies
	run: \| # Run these bash commands
	python3 -m pip install --upgrade pip
	pip3 install pytest
	- name: test # Define a step, 'test', that runs our testing framework
	run: \| # Run these bash commands
	pytest tests/

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