pmlearn/gaussian_process/tests/test_gpr.py::TestSparseGaussianProcessRegressorPredict::test_predict_returns_predictions pmlearn/gaussian_process/tests/test_gpr.py::TestSparseGaussianProcessRegressorPredict::test_predict_returns_mean_predictions_and_std  pmlearn/linear_model/tests/test_logistic.py::TestHierarchicalLogisticRegressionFit::test_advi_fit_returns_correct_model  pmlearn/linear_model/tests/test_logistic.py::TestHierarchicalLogisticRegressionScore::test_score_scores pmlearn/linear_model/tests/test_logistic.py::TestHierarchicalLogisticRegressionPredict::test_predict_returns_predictions pmlearn/linear_model/tests/test_logistic.py::TestHierarchicalLogisticRegressionPredictProba::test_predict_proba_returns_probabilities pmlearn/linear_model/tests/test_logistic.py::TestHierarchicalLogisticRegressionPredictProba::test_predict_proba_returns_probabilities_and_std