class_docstr: Class to represent a linear tree model trained in the linear-tree package
  
  Attributes:
      __model (linear-tree model) : Linear Tree Model trained in linear-tree
      __splits (dict) : Dict containing split node information
      __leaves (dict) : Dict containing leaf node information
      __thresholds (dict) : Dict containing splitting threshold information
      __scaling_object (scaling object) : Scaling object to ensure scaled
          data match units of broader optimization problem
      __scaled_input_bounds (dict): Dict containing scaled input bounds
      __unscaled_input_bounds (dict): Dict containing unscaled input bounds
  
  References:
      * linear-tree : https://github.com/cerlymarco/linear-tree
docstr: Returns scaling object
docstr_tok: ["Returns","scaling","object"]
code: def scaling_object(self):
      """Returns scaling object"""
      return self.__scaling_object
  
file_path: OMLT/src/omlt/linear_tree/lt_definition.py
imports: import numpy
  import lineartree
label_desc: Use image node_id 2 for calling the LinearTreeDefinition obj's underlying member method code with example usage: obj.scaling_object() and returns: self