Fixed example #106

	# This CI will launch a Docker image that contains all the dependencies required
	# within that image the pytest test suite is run

	name: CI with install

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	paths-ignore:
	- 'docs/**'
	- '.gitignore'
	- '*.md'
	- 'CITATION.cff'
	- 'LICENSE.txt'
	- 'readthedocs.yml'

	jobs:
	testing:
	runs-on: ubuntu-latest
	container:
	image: openmc/openmc:develop
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: install package
	run: \|
	pip install --upgrade pip
	pip install .
	python -c "import openmc_regular_mesh_plotter"

	- name: install packages for tests
	run: \|
	pip install .[tests]

	- name: Run test_utils
	run: \|
	pytest tests

	- name: Run examples
	run: \|
	cd examples
	python plot_minimal_2d_example.py
	python plot_minimal_example.py
	python plot_two_tallies_combined.py
	python plot_sweep_through_slice_indexes.py
	python plot_with_custom_color_map.py

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