Bump actions/checkout from 3 to 4 #140

	name: tests

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build:
	name: ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [macos-latest, ubuntu-latest, windows-latest]

	defaults:
	run:
	shell: bash -elo pipefail {0}

	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	with:
	fetch-depth: 2

	- name: Create environment with Micromamba
	uses: mamba-org/setup-micromamba@v1
	with:
	cache-downloads: true
	cache-environment: true
	environment-file: environment.yml
	post-cleanup: none

	- name: Test environment
	run: \|
	python -m ipykernel install --sys-prefix --name ppde642 --display-name "Python (ppde642)"
	jupyter kernelspec list
	ipython -c "from nltk.corpus import brown; print(brown.words())"
	ipython -c "import torch; print(torch.__version__, torch.cuda.is_available())"
	ipython -c "from transformers import pipeline; print(pipeline('sentiment-analysis')('I love you'))"
	ipython -c "import osmnx; print('OSMnx version', osmnx.__version__)"

	- name: Lint
	run: \|
	SKIP=no-commit-to-branch pre-commit run --all-files

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