code: def path(self):
      return "rl_coach.agents.ddqn_bcq_agent:DDQNBCQAgent"
  
imports: from collections import OrderedDict
  from copy import deepcopy
  from typing import Union, List, Dict
  import numpy
  from rl_coach.agents.dqn_agent import DQNAgentParameters, DQNAlgorithmParameters, DQNAgent
  from rl_coach.base_parameters import Parameters
  from rl_coach.core_types import EnvironmentSteps, Batch, StateType
  from rl_coach.graph_managers.batch_rl_graph_manager import BatchRLGraphManager
  from rl_coach.logger import screen
  from rl_coach.memories.non_episodic.differentiable_neural_dictionary import AnnoyDictionary
  from rl_coach.schedules import LinearSchedule
label_desc: Use image node_id 2 for calling the DDQNBCQAgentParameters obj's underlying member method code with example usage: obj.path() and returns: str