changed stacked_bar_plot to use InteractionValues. #32

	# This workflow will install Python dependencies, run tests with Python 3.11 and a set of up-to-date
	# dependencies.
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: unit-tests-current

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python 3.11
	uses: actions/setup-python@v5
	with:
	python-version: "3.10"
	cache: 'pip'

	- name: Install current dependencies
	run: \|
	pip install -r requirements.txt

	- name: Test with pytest
	run: \|
	pytest

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