bump #80

	---
	name: Publish distribution to PyPI
	on: push
	jobs:
	build-n-publish:
	name: Build and publish distribution to PyPI
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@master
	- name: Set up Python 3
	uses: actions/setup-python@v1
	with:
	python-version: 3.x
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install build
	- name: Build package
	run: python -m build --sdist --wheel
	- name: Publish distribution to PyPI
	if: startsWith(github.event.ref, 'refs/tags')
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.pypi_token }}

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