set model_snapshot_path to None to prevent unbound local error #4180

	name: Run Regression Tests on GPU

	on:
	workflow_dispatch:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	merge_group:

	concurrency:
	group: ci-cpu-${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.run_number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	regression-gpu:
	# creates workflows on self hosted runner
	runs-on: [self-hosted, regression-test-gpu]
	steps:
	- name: Clean up previous run
	run: \|
	echo "Cleaning up previous run"
	ls -la ./
	sudo rm -rf ./* \|\| true
	sudo rm -rf ./.??* \|\| true
	ls -la ./
	- name: Update git
	run: sudo add-apt-repository ppa:git-core/ppa -y && sudo apt-get update && sudo apt-get install git -y
	- name: Check git version
	run: git --version
	- name: Setup Python 3.9
	uses: actions/setup-python@v5
	with:
	python-version: 3.9
	architecture: x64
	- name: Setup Java 17
	uses: actions/setup-java@v3
	with:
	distribution: 'zulu'
	java-version: '17'
	- name: Checkout TorchServe
	uses: actions/checkout@v3
	with:
	submodules: recursive
	- name: Install dependencies
	run: \|
	python ts_scripts/install_dependencies.py --environment=dev --cuda=cu121
	- name: Torchserve Regression Tests
	run: \|
	export TS_RUN_IN_DOCKER=False
	python test/regression_tests.py

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