Parse harmony (chord symbols) from MusicXML files #129

	name: Linting
	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: '3.8'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install flake8 mypy
	pip install -e .[test,optional,schema]
	- name: Lint with flake8
	run: \|
	flake8 muspy --count --select=E9,F63,F7,F82 --show-source --statistics
	flake8 muspy --count --exit-zero --statistics
	- name: Lint with mypy
	run: mypy --install-types --non-interactive muspy

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