add user interface using streamlit #11

	# somewhat cribbed from https://jacobian.org/til/github-actions-poetry/
	# and https://github.com/marketplace/actions/python-poetry-action
	---
	name: Install and test
	on:
	pull_request:
	types:
	- opened
	- synchronize
	- ready_for_review

	jobs:
	install_and_test:
	runs-on: ubuntu-latest
	steps:
	- name: Repo checkout
	uses: actions/checkout@v4

	- name: Install Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.11'

	- name: Cache Poetry Install
	uses: actions/cache@v4
	with:
	path: ~/.local
	key: poetry-1.1.12-0

	- name: Install Poetry
	uses: snok/install-poetry@v1
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true

	- name: Cache dependencies
	id: cache-deps
	uses: actions/cache@v4
	with:
	path: .venv
	key: pydeps-${{ hashFiles('**/poetry.lock') }}

	- name: Install deps
	run: poetry install --no-interaction --no-root
	if: steps.cache-deps.outputs.cache-hit != 'true'

	- name: Install module
	run: poetry install --no-interaction

	- name: Run tests
	run: poetry run pytest

	- name: Send to Codecov
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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