update python version to use #23

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the action will run.
	# Triggers the workflow on push or pull request events
	on: [push, pull_request, workflow_dispatch]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	strategy:
	matrix:
	# Run in all these versions of Python
	python-version: [3.8, 3.9]

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:

	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- name: Checkout EMBLmyGFF3
	uses: actions/checkout@v2
	# Setup which version of Python to use
	- name: Set Up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	# Display the Python version being used
	- name: Display Python version
	run: python -c "import sys; print(sys.version)"
	# Install the package using the setup.py
	- name: Install package
	run: python setup.py install
	- name: Run tests
	run: bash t/test.sh

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