Created a create_mailer() function in the mailer.py #62

	name: Tests

	on:
	pull_request:
	push:
	branches:
	- "main"

	jobs:
	unit-tests:
	runs-on: ubuntu-latest
	permissions:
	# Gives the action the necessary permissions for publishing new
	# comments in pull requests.
	pull-requests: write
	# Gives the action the necessary permissions for pushing data to the
	# python-coverage-comment-action branch, and for editing existing
	# comments (to avoid publishing multiple comments in the same PR)
	contents: write
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.12
	uses: actions/setup-python@v4
	with:
	python-version: 3.12
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install poetry
	poetry config virtualenvs.create false
	poetry install --no-root
	- name: Launch tests & generate report
	run: poetry run pytest
	- name: Coverage comment
	id: coverage_comment
	uses: py-cov-action/python-coverage-comment-action@v3
	with:
	GITHUB_TOKEN: ${{ github.token }}
	verbose: true
	- name: Store Pull Request comment to be posted
	uses: actions/upload-artifact@v4
	if: steps.coverage_comment.outputs.COMMENT_FILE_WRITTEN == 'true'
	with:
	# If you use a different name, update COMMENT_ARTIFACT_NAME accordingly
	name: python-coverage-comment-action
	# If you use a different name, update COMMENT_FILENAME accordingly
	path: python-coverage-comment-action.txt

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