# update the pyproject.toml [project] name (to be the package name)
python3 -m pip install --upgrade build
# go to folder that contains pyproject.toml and run this:
python3 -m build

python3 -m pip install --upgrade twine
# go folder containing dist and run this:
python3 -m twine upload --repository testpypi dist/*
# for username, literally enter username as __token__
# for password, use your API key from your test.pypi account, including pypi- prefix
# https://test.pypi.org/search/?q=example_package_hchiam
# https://test.pypi.org/project/example-package-hchiam/

python3 -m twine upload dist/*
# for username, still literaly enter __token__
# for password, use your other API key from your pypi account, including pypi- prefix
# https://pypi.org/search/?q=example_package_hchiam
# https://pypi.org/project/example-package-hchiam/

# python3 -m pip install [your-package]
python3 -m pip install example_package_hchiam

# update code
# update pyproject.toml version number
# remove the old .whl and .gz files
rm -rf dist
python3 -m build
python3 -m twine upload --repository testpypi dist/*
python3 -m twine upload dist/*
python3 -m pip install example_package_hchiam