Added mypy type checking #2

	name: Python CI

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	run_tests:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.11

	- name: Install dependencies
	run: \|
	pip install -r requirements.lock
	pip install -r requirements-dev.lock

	- name: Run formatting
	run: ruff format --check .

	- name: Run linting
	run: ruff check src/fastapi_image

	- name: Run mypy type checking
	run: mypy src/fastapi_image

	- name: Run tests
	run: python -m pytest

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