code: def test_sklearn(self):
      pytest.importorskip("sklearn")
      backend = "sklearn"
      m = self._get_model(backend)
      assert isinstance(
          m, dice_ml.model_interfaces.base_model.BaseModel
      )
  
file_path: DiCE/tests/test_model.py
imports: import pytest
  from rai_test_utils.datasets.tabular import create_iris_data
  from raiutils.exceptions import UserConfigValidationException
  from sklearn.ensemble import RandomForestClassifier
  import dice_ml
  from dice_ml.utils import helpers
label_desc: Use image node_id 4 for calling the TestBaseModelLoader obj's underlying member method code with example usage: obj.test_sklearn() without return types