code: def _initialize_state(self):
      self._update_sparse_goals_by_ratio(self._initial_ratio)
      self.bound_pruner.interval_steps = self.interval_steps  # type: ignore
      self.bound_pruner.total_times = self.total_times
  
imports: from __future__ import annotations
  from collections import defaultdict
  import logging
  from typing import Dict, List
  import torch
  from ..base.compressor import Pruner
  from ..base.wrapper import ModuleWrapper
  from ..utils import Evaluator, _EVALUATOR_DOCSTRING
  from .basic_pruner import LevelPruner, L1NormPruner, L2NormPruner, FPGMPruner
  from .slim_pruner import SlimPruner
  from .taylor_pruner import TaylorPruner
label_desc: Use image node_id 3 for calling the _ComboPruner obj's underlying member method code with example usage: obj._initialize_state() without return types