Add Flake8 and Black configuration files for code linting #1

	name: Lint Code with Flake8

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	flake8:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8
	pip install -r requirements.txt

	- name: Run Flake8
	run: \|
	flake8 app/

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