code: def _get_param_names(cls):
      return cls._get_lgbm_class()._get_param_names()
  
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 3 for calling the LGBMScikitLearnBase obj's underlying member method code with example usage: obj._get_param_names(cls) and returns: cls