Move transformer impl to flava folder #1784

	name: Lint

	on:
	pull_request:

	env:
	PYTHON_VERSION: "3.8"

	defaults:
	run:
	shell: bash -l -eo pipefail {0}

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repo
	uses: actions/checkout@v3
	- name: Setup python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ env.PYTHON_VERSION }}
	- name: Update pip
	run: python -m pip install --upgrade pip
	- name: Install lint utilities
	run: \|
	python -m pip install pre-commit
	pre-commit install-hooks
	- id: file_changes
	uses: trilom/file-changes-action@v1.2.4
	with:
	prNumber: ${{ github.event.number }}
	output: ' '
	- name: Lint modified files
	run: pre-commit run --files ${{ steps.file_changes.outputs.files }}
	type_checking:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repo
	uses: actions/checkout@v3
	- name: Setup conda env
	uses: conda-incubator/setup-miniconda@v2
	with:
	auto-update-conda: true
	miniconda-version: "latest"
	activate-environment: lint
	python-version: ${{ env.PYTHON_VERSION }}
	- name: Install dependencies
	run: \|
	conda install pytorch torchvision torchtext cpuonly -c pytorch-nightly
	pip install -e ".[dev]"
	- name: Type check all files
	run: python -m mypy --install-types --non-interactive --config-file mypy.ini

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