Sell transaction bug and number input bug squashed #40

	name: Backend CI

	on:
	push:
	paths:
	- 'backend/**'
	branches: [ main ]
	pull_request:
	paths:
	- 'backend/**'
	branches: [ main ]

	jobs:
	test:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./backend

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.13'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r dev-requirements.txt
	## Currently not running tests
	# - name: Run tests
	# run: \|
	# pytest
	- name: Run linting
	run: \|
	black --check .
	flake8 .

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