Sync fx_importer from torch-mlir. (#475) #3

	name: Turbine Unit Tests

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- main

	concurrency:
	# A PR number if a pull request and otherwise the commit hash. This cancels
	# queued and in-progress runs for the same PR (presubmit) or commit
	# (postsubmit). The workflow name is prepended to avoid conflicts between
	# different workflows.
	group: ${{ github.workflow }}-${{ github.event.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	test:
	name: "Test"
	strategy:
	matrix:
	version: [3.11]
	os: [ubuntu-latest]

	runs-on: ${{matrix.os}}
	steps:
	- name: "Setting up Python"
	uses: actions/setup-python@75f3110429a8c05be0e1bf360334e4cced2b63fa # v2.3.3
	with:
	python-version: ${{matrix.version}}

	- name: "Checkout Code"
	uses: actions/checkout@v2

	- name: Sync source deps
	run: \|
	python -m pip install --upgrade pip
	# Note: We install in three steps in order to satisfy requirements
	# from non default locations first. Installing the PyTorch CPU
	# wheels saves multiple minutes and a lot of bandwidth on runner setup.
	pip install --index-url https://download.pytorch.org/whl/cpu \
	-r core/pytorch-cpu-requirements.txt \
	-r core/torchvision-requirements.txt
	pip install --upgrade \
	-r core/requirements.txt \
	-r mypy-requirements.txt
	pip install -e core[testing] -e serving[testing]

	- name: Run core tests
	if: ${{ !cancelled() }}
	run: \|
	pytest -n 4 core/

	- name: Run serving tests
	if: ${{ !cancelled() }}
	run: \|
	pytest -n 4 serving/

	- name: MyPy Type Checking
	if: ${{ !cancelled() }}
	run: \|
	mypy serving/

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