Remove "None" assignment to task_configuration in MapperBase init #1793

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Build and Test

	on: push

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.9
	uses: actions/setup-python@v4
	with:
	python-version: 3.9

	- name: Install nox
	run: \|
	python -m pip install nox

	- name: Install poetry
	run: \|
	python -m pip install poetry

	- name: Install dependencies
	run: \|
	poetry install --with dev

	- name: Make sure the code can run
	run: \|
	# cd src; poetry run python -m folio_migration_tools -h

	- name: Run the nox test session
	env:
	GITHUB_TOKEN: ${{ secrets.TESTS_GITHUB_TOKEN }}
	run: \|
	nox -rs tests

	- name: Run the nox lint session
	run: \|
	nox -rs lint

	- name: Run the nox safety session
	run: \|
	nox -rs safety


	- name: Upload coverage to Codecov
	uses: codecov/[email protected]
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	directory: ./
	env_vars: OS,PYTHON
	fail_ci_if_error: true
	files: ./coverage.xml
	flags: unittests
	name: codecov-umbrella
	verbose: true


	- name: clone repo_template
	uses: actions/checkout@master
	with:
	repository: FOLIO-FSE/migration_repo_template
	path: ./migration_repo_template

Provide feedback