Linter fixes #329

	name: Prusa error codes

	on:
	push:
	pull_request:

	jobs:
	tests:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: [ '3.10', '3.11', '3.12' ]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pylint
	pip install coverage
	pip install pyyaml
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Lint with pylint
	run: \|
	python3 -m pylint --version
	python3 -m pylint --persistent=n --jobs 0 --max-line-length=120 prusaerrors
	- name: Test
	run: \|
	export PATH="${PATH}:$(pwd)"
	coverage run -m unittest discover --failfast --verbose tests
	coverage report

Provide feedback