fix flake error #1125

	name: Check Style

	on:
	push:
	pull_request:

	jobs:
	lint:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.11', '3.12']

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install --upgrade setuptools
	python -m pip install --upgrade wheel
	python -m pip install black==22.12.0
	python -m pip install flake8
	python -m pip install flake8-comprehensions
	python -m pip install mypy
	python -m pip install types-paramiko
	python -m pip install types-PyYAML
	python -m pip install types-requests
	python -m pip install pytest
	python -m pip install paramiko==2.12.0
	python -m pip install gitpython
	python -m pip install -r requirements.txt
	- name: black
	run: \|
	black --version
	black --check --diff .
	- name: flake8
	run: \|
	flake8 --version
	flake8
	- name: mypy
	run: \|
	mypy --version
	mypy --strict --config-file mypy.ini .
	- name: pytest
	# Tests may want to know whether they run under CI in github actions.
	#
	# For example, under normal conditions a test may autodetect that it
	# cannot pass due to some dependency missing and be skipped. If the same
	# test is known that it must(!) pass under CI, then such a skip must not
	# happen with CDA_GITHUB_CI=1.
	run: \|
	pytest --version
	CDA_GITHUB_CI=1 pytest -v

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