code: def test_unfit_clone(model_name):
      if model_name in unfit_clone_xfail:
          pytest.xfail()
  
      # Cloning runs into many of the same problems as pickling
      mod = all_models[model_name]()
  
      clone(mod)
  
imports: from sklearn.model_selection import train_test_split
  from sklearn.manifold import trustworthiness
  from sklearn.datasets import load_iris, make_classification, make_regression
  from sklearn.base import clone
  from cuml.testing.utils import array_equal, unit_param, stress_param, ClassEnumerator, get_classes_from_package, compare_svm, compare_probabilistic_svm
  from cuml.tsa.arima import ARIMA
  import pytest
  import pickle
  import cuml
  from cuml.internals.safe_imports import cpu_only_import, cpu_only_import_from
label_desc: Use image node_id 12 for calling a global function with example usage: test_unfit_clone(model_name) without return types