[codemod][pyfmt][ruff] Convert directory fbcode/faim to use the Ruff … #5008

	name: Linter Tests

	# This workflow is triggered on pushes to the repository or external PRs.
	on: [push, pull_request]

	jobs:
	lint:
	# We want to run on external PRs, but not on our own internal PRs as they'll be run
	# by the push to the branch.
	if: github.event_name == 'push' \|\| github.event.pull_request.head.repo.full_name != 'facebookresearch/mmf'
	strategy:
	fail-fast: false
	max-parallel: 3
	matrix:
	lint: ['flake8', 'ufmt']
	runs-on: ubuntu-latest

	steps:
	- name: Checkout branch 🛎️
	uses: actions/checkout@v2

	- name: Setup Conda Environment
	uses: conda-incubator/setup-miniconda@v2
	with:
	activate-environment: mmf
	python-version: 3.7
	auto-update-conda: true
	use-only-tar-bz2: true

	- name: Install Dependencies
	shell: bash -l {0}
	run: \|
	conda activate mmf
	python -m pip install --upgrade pip
	pip install --progress-bar off flake8==3.7.9
	pip install --progress-bar off ufmt==2.0.1
	pip install --progress-bar off usort==1.0.5
	pip install --progress-bar off black==22.12.0

	- name: Run linter
	shell: bash -l {0}
	if: matrix.lint == 'flake8'
	run: \|
	conda activate mmf
	flake8 --version
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F72,F82 --show-source --statistics
	# exit-zero treats all errors as warnings
	flake8 . --count --exit-zero --max-complexity=18 --max-line-length=88 --statistics

	- name: Run linter
	shell: bash -l {0}
	if: matrix.lint == 'ufmt'
	run: \|
	conda activate mmf
	ufmt --version
	ufmt check .

Provide feedback