Fix a bug where a element of dict with empty values was left behind a… #861

	name: Pytest for Ubuntu / macOS latest

	on:
	push:
	schedule:
	- cron: "0 2 * * 1" # The task runs at 2 a.m. every Monday.

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	max-parallel: 10
	matrix:
	os: [ubuntu-latest, macos-latest]
	python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
	name: Python ${{ matrix.python-version }} on ${{ matrix.os }}

	defaults:
	run:
	shell: bash -l {0}

	steps:
	- uses: actions/checkout@v4
	- uses: conda-incubator/setup-miniconda@v3
	with:
	python-version: ${{ matrix.python-version }}
	miniconda-version: "latest"
	activate-environment: test-env
	channels: bioconda, conda-forge, defaults

	- name: Setup conda environment
	run: \|
	conda create -y -n env-dajin2 python=${{ matrix.python-version }} pip pytest

	- name: Execute tests
	env:
	PYTHONPATH: src
	run: \|
	conda activate env-dajin2

	# Use pip because conda does not support pyproject.toml.
	pip install -e .
	pytest tests/ -p no:warnings -vv

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