return float instead of array for LS error #185

	name: Tests
	on:
	push:
	branches: [main, dev]
	pull_request:
	branches: [main]

	jobs:
	tests:
	name: "py${{ matrix.python-version }} / ${{ matrix.os }}"
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.9", "3.10", "3.11"]
	os: [ubuntu-latest]
	steps:
	- name: Clone the repo
	uses: actions/checkout@v2
	with:
	fetch-depth: 0
	submodules: recursive
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install -U pip pytest
	python -m pip install .
	pip install flake8 certifi
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Run tests
	run: python -m pytest -v tests

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