code: def __init__(self, max_buffer_size):
      self.max_buffer_size = max_buffer_size
      self.buffer = deque(maxlen=max_buffer_size)
  
file_path: PARL/benchmark/fluid/QMIX/replay_buffer.py
imports: from collections import deque
  import numpy
  import random
label_desc: Use image node_id 1 to create a new EpisodeReplayBuffer object from inherited base classes: object with example: obj = EpisodeReplayBuffer(max_buffer_size)