Adding some tests for the multiplexer #5

	name: AlphaGSM PR

	on:
	pull_request:
	branches: [ master ]

	jobs:
	build:
	runs-on: ubuntu-latest
	env:
	PYTHONPATH: .
	steps:
	- name: Checkout AlphaGSM code
	uses: actions/checkout@v2
	- name: Set up Python 3.9.5
	uses: actions/setup-python@v1
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: AlphaGSM Unit Tests
	run: pytest

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