Lint

Fix minor issues with the python schema typesystem #159

	name: Lint
	on:
	- push
	- pull_request
	jobs:
	pep8:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v4
	-
	name: Setup
	run: \|
	sudo apt update -q
	sudo apt install -yy python3 python3-pip
	pip install flake8
	-
	name: Check code style
	run: \|
	cd tools && flake8

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