fix plantuml error #14

	name: Project CI

	on:
	push:
	branches-ignore:
	- exercise/**

	jobs:
	license:
	name: License check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up python
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"
	cache: "pip" # caching pip dependencies

	- name: Install python dependencies
	working-directory: "./project"
	run: pip install -r requirements.txt

	- name: Check copyright
	id: license_check_report
	uses: pilosus/action-pip-license-checker@v2
	with:
	requirements: "./project/requirements.txt"
	fail: "StrongCopyleft"
	totals: true
	headers: true

	- name: Print copyright report
	if: always()
	run: echo "${{ steps.license_check_report.outputs.report }}"

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up python
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"
	cache: "pip" # caching pip dependencies

	- name: Run project tests
	working-directory: "./project"
	run: sh ./tests.sh

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