Fix crash in single_app.ipynb from invalid version #603

	---
	# Run basic tests for this app on the latest aiidalab-docker image.

	name: continuous-integration

	on:
	push:
	branches:
	- main
	pull_request:

	env:
	FORCE_COLOR: '1'

	# https://docs.github.com/en/actions/using-jobs/using-concurrency
	concurrency:
	# only cancel in-progress jobs or runs for the current workflow - matches against branch & tags
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:

	test-notebooks:

	strategy:
	matrix:
	browser: [Chrome, Firefox]
	fail-fast: false

	runs-on: ubuntu-latest
	timeout-minutes: 30

	steps:

	- name: Check out app
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Setup uv
	uses: astral-sh/setup-uv@v3
	with:
	version: 0.4.20

	- name: Install package test dependencies
	# Notebook tests happen in the container, here we only need to install
	# the pytest-docker dependency. Unfortunately, uv/pip does not allow to
	# only install [dev] dependencies so we end up installing all the rest as well.
	run: uv pip install --system .[dev]

	- name: Set jupyter token env
	run: echo "JUPYTER_TOKEN=$(openssl rand -hex 32)" >> $GITHUB_ENV

	- name: Run pytest
	run: pytest -v --driver ${{ matrix.browser }} tests_notebooks
	env:
	TAG: edge

	- name: Upload screenshots as artifacts
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: Screenshots-${{ matrix.browser }}
	path: screenshots/
	if-no-files-found: error

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