Updating github actions and adding prettier #3

	name: Test Backend
	on: [push, pull_request]

	jobs:
	testing:
	name: Testing Backend
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./backend
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12'

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

	- name: Run tests
	uses: pavelzw/pytest-action@v2
	with:
	emoji: true
	verbose: true
	job-summary: true
	report-title: 'Backend Test Report'

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