Add a regression test for lazy imports #1912

	name: no notebook deps

	on: [push]

	env:
	JUPYTER_PLATFORM_DIRS: "1"

	jobs:
	build_no_nb:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	lfs: true
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'
	cache: 'pip'
	cache-dependency-path: setup.py
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .
	pip install -r docs/requirements.txt
	- name: Pytest
	run: \|
	cd .github/workflows
	python pylake_test.py

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