code: def path(self):
      return "rl_coach.agents.wolpertinger_agent:WolpertingerAgent"
  
imports: import copy
  from typing import Union
  from collections import OrderedDict
  import numpy
  from rl_coach.agents.ddpg_agent import DDPGAlgorithmParameters, DDPGActorNetworkParameters, DDPGCriticNetworkParameters, DDPGAgent
  from rl_coach.base_parameters import AgentParameters
  from rl_coach.core_types import ActionInfo
  from rl_coach.exploration_policies.additive_noise import AdditiveNoiseParameters
  from rl_coach.memories.episodic.episodic_experience_replay import EpisodicExperienceReplayParameters
  from rl_coach.memories.non_episodic.differentiable_neural_dictionary import AnnoyDictionary
  from rl_coach.spaces import DiscreteActionSpace, BoxActionSpace
  from rl_coach.architectures.head_parameters import WolpertingerActorHeadParameters
label_desc: Use image node_id 2 for calling the WolpertingerAgentParameters obj's underlying member method code with example usage: obj.path() and returns: str