code: def __init__(self):
      pass
  
file_path: mlxtend/mlxtend/_base/tests/test_regressor.py
imports: import numpy
  from mlxtend._base import _BaseModel, _Regressor
  from mlxtend.utils import assert_raises
label_desc: Use image node_id 1 to create a new BlankRegressor object from inherited base classes: _BaseModel, _Regressor with example: obj = BlankRegressor()