removed fetch content error and fixed flake8 R502 #186

	name: Python application

	on:
	push:
	branches: [ "master", "1.10", "1.9", "dev_1.10", "dev_1.9"]
	pull_request:
	branches: [ "master", "1.10", "1.9", "dev_1.10", "dev_1.9"]

	permissions:
	contents: read

	jobs:
	flake8-test:
	runs-on: ubuntu-latest
	container: python:3.11
	steps:
	- uses: actions/checkout@v3
	- name: Install dependencies
	run: pip install -r requirements/test.txt
	- name: Check code formatting with flake8
	run: flake8 ./

	black-test:
	runs-on: ubuntu-latest
	container: python:3.11
	steps:
	- uses: actions/checkout@v3
	- name: Install dependencies
	run: pip install black
	- name: Check code formatting with black
	run: black ./ --check --verbose --diff

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