Add pre-commit hooks and workflows for build and formatting #3

	name: Code Formatting Check

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

	jobs:
	formatting-check:
	runs-on: ubuntu-latest

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

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

	- name: Install black and isort
	run: \|
	pip install black isort

	- name: Run isort Check
	run: \|
	isort app.py --check-only --profile black

	- name: Run black Check
	run: \|
	black app.py --check --line-length 120

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