Add a modal analysis solver. #408

	name: Publish to PyPI

	on: push

	jobs:
	build-n-publish:
	name: Build and publish Python 🐍 distributions 📦 to PyPI
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@master
	- name: Set up Python 3.11
	uses: actions/setup-python@v1
	with:
	python-version: 3.11

	- name: Install setuptools and wheel
	run: >-
	python -m pip install --user --upgrade setuptools wheel build

	- name: Build a binary wheel and a source tarball
	run: >-
	python -m build --sdist --wheel

	- name: Publish distribution 📦 to PyPI
	if: startsWith(github.ref, 'refs/tags')
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.pypi_password }}

Provide feedback