Update workflow #2

	name: Publish to PyPI

	on:
	push:
	branches:
	- main

	jobs:
	build_and_publish:
	name: Build and Publish
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Copy README.md
	run: cp README.md $GITHUB_WORKSPACE/README.md

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools wheel twine

	- name: Build distribution
	run: python setup.py sdist bdist_wheel

	- name: Publish to PyPI
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
	run: \|
	python -m twine upload --repository pypi dist/*

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