updates #34

	name: IMPROVE UnitTest GitHub Actions
	on: [push]
	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Install and check
	run: \|
	pip install -e .
	python -c "import improvelib; print(improvelib.__version__)"
	export PYTHONPATH=$PYTHONPATH:.
	cd tests
	mkdir -p improve_data/x_data
	mkdir -p improve_data/y_data
	mkdir -p improve_data/splits
	data_dir=improve_data
	ls .
	export IMPROVE_DATA_DIR="./$data_dir/"
	python test_drp_params.py

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