code: def load_model(self, model):
      self.set_params(**self.get_params())
      self._copy_extra_params(model, self)
      return self
  
imports: import enum
  import itertools
  from collections import namedtuple
  import numpy
  import pandas
  from ....dataframe import DataFrame, Series
  from ....tensor import tensor
label_desc: Use image node_id 11 for calling the LGBMScikitLearnBase obj's underlying member method code with example usage: obj.load_model(model) and returns: self