code: def test_GBTDAALRegressor(self):
      def dummy(*args, **kwargs):
          pass
  
      md = sklearn.utils.estimator_checks
      # got unexpected slightly different
      # prediction result between two same calls in this test
      saved = _replace_and_save(
          md, ["check_estimators_data_not_an_array"], dummy
      )
      check_estimator(GBTDAALRegressor())
      _restore_from_saved(md, saved)
  
file_path: scikit-learn-intelex/tests/test_estimators.py
imports: import unittest
  import sklearn.utils.estimator_checks
  from sklearn.utils.estimator_checks import check_estimator
  from daal4py import _get__daal_link_version__
  from daal4py.sklearn.ensemble import AdaBoostClassifier, GBTDAALClassifier, GBTDAALRegressor
label_desc: Use image node_id 2 for calling the Test obj's underlying member method code with example usage: obj.test_GBTDAALRegressor() without return types