update README.md #237

	# Adapted from https://github.com/alan-turing-institute/scivision/blob/main/.github/workflows/publish-to-pypi.yml
	name: Publish all Python 🐍 distributions 📦 to Test PyPI

	on:
	push:
	branches:
	- main
	tags-ignore:
	- v*

	jobs:
	build-and-publish:
	name: Publish all Python 🐍 distributions 📦 to Test PyPI
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up Python 3.11
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'
	- name: Install dependencies
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install build --user
	- name: Build a binary wheel and a source tarball
	run: \|
	python3 -m build --sdist --wheel --outdir dist/
	- name: Publish all builds to TestPyPI
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	user: __token__
	password: ${{ secrets.TEST_PYPI_API_TOKEN }}
	repository-url: https://test.pypi.org/legacy/
	verbose: true

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