class_docstr: Internal early stopping callable class.
class_docstr_tok: ["Internal","early","stopping","callable","class","."]
code: def _reset_storages(self) -> None:
      self.best_score: List[float] = []
      self.best_iter: List[int] = []
      self.best_score_list: List[_ListOfEvalResultTuples] = []
      self.cmp_op: List[Callable[[float, float], bool]] = []
      self.first_metric = ""
  
imports: from collections import OrderedDict
  from dataclasses import dataclass
  from functools import partial
  from typing import TYPE_CHECKING, Any, Callable, Dict, List, Optional, Union
  from .basic import Booster, _ConfigAliases, _LGBM_BoosterEvalMethodResultType, _LGBM_BoosterEvalMethodResultWithStandardDeviationType, _log_info, _log_warning
label_desc: Use image node_id 2 for calling the _EarlyStoppingCallback obj's underlying member method code with example usage: obj._reset_storages() without return types