adding pytorch DDP script of detection task #3335

	name: style

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

	jobs:
	ruff:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	python: ["3.10"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}
	architecture: x64
	- name: Run ruff
	run: \|
	pip install ruff --upgrade
	ruff --version
	ruff check --diff .

	mypy:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	python: ["3.10"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}
	architecture: x64
	- name: Cache python modules
	uses: actions/cache@v4
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pkg-deps-${{ matrix.python }}-${{ hashFiles('pyproject.toml') }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e .[dev] --upgrade
	pip install mypy --upgrade
	- name: Run mypy
	run: \|
	mypy --version
	mypy

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