Add coverage installation step #13

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.x

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install poetry
	poetry install

	- name: Install coverage
	run: \|
	poetry run pip install coverage

	- name: Run tests
	run: \|
	poetry run pytest --cov=./ --cov-report=xml

	- name: Check code coverage
	run: \|
	python -m coverage report --fail-under=80

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