Train launch script cleanup #17

	# Copyright The Caikit Authors
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: Build and Test

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- setup: '3.8'
	tox: 'py38'
	- setup: '3.9'
	tox: 'py39'
	- setup: '3.10'
	tox: 'py310'
	- setup: '3.11'
	tox: 'py311'
	# Special matrix entry to ensure protobuf 3 compatibility
	- setup: '3.8'
	tox: 'proto3'
	# Special matrix entry to ensure core tests pass without optional deps
	- setup: '3.8'
	tox: 'core'

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version.setup }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version.setup }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install -r setup_requirements.txt
	- name: Build and test with tox
	run: tox -e ${{ matrix.python-version.tox }} -- tests

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