mpi hang not observed if plt.show() not last line #12

	name: CI
	on:
	push:
	branches:
	- numpy_debug_v2

	defaults:
	run:
	shell: bash -l {0}
	jobs:
	style:
	runs-on: ubuntu-22.04
	container:
	image: dolfinx/dolfinx:stable
	options: --user 1001 --privileged
	name: CI test
	steps:
	- name: run code
	uses: actions/checkout@v2
	- name: run the file
	run: cd ./example && mpirun -n 1 python3 -u sfsi_toy_gaussian.py
	- name: change directory and validate
	run: \|
	cd ./example/testing_folder &&
	output=$(python3 test_script.py) &&
	if [[ "$output" == "1" ]]; then
	exit 1
	fi

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