code: def path(self):
      return "rl_coach.memories.episodic.episodic_experience_replay:EpisodicExperienceReplay"
  
imports: import ast
  import pickle
  from copy import deepcopy
  import math
  import pandas
  from typing import List, Tuple, Union
  import numpy
  import random
  from rl_coach.core_types import Transition, Episode
  from rl_coach.filters.filter import InputFilter
  from rl_coach.logger import screen
  from rl_coach.memories.memory import Memory, MemoryGranularity, MemoryParameters
  from rl_coach.utils import ReaderWriterLock, ProgressBar
  from rl_coach.core_types import CsvDataset
label_desc: Use image node_id 2 for calling the EpisodicExperienceReplayParameters obj's underlying member method code with example usage: obj.path() and returns: str