Use Scope.plot() and Spectrum.plot() in example notebooks #14

	name: Run tests
	on: [push, pull_request]
	jobs:
	test:
	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 -e .[test]
	- name: Test with pytest
	run: \|
	pytest tests/ -v

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