code: def __setstate__(self, state):
      self.__dict__ = state
      self.xgboost_lock = threading.RLock()
  
      backward_compatible_defaults = {
          "n_jobs": state.pop("nthread", -1),
          "random_state": state.pop("seed", 0),
      }
      for key, default in backward_compatible_defaults.items():
          if key not in self.__dict__.keys():
              self.__dict__[key] = default
  
imports: from __future__ import absolute_import
  import inspect
  import logging
  import warnings
  import threading
  import lore.env
  import lore.estimators
  from lore.util import timed, before_after_callbacks
  import xgboost
label_desc: Use image node_id 3 for calling the Base obj's underlying member method code with example usage: obj.__setstate__(state) without return types