docstr: Initialize your data structure here.
  :type size: int
docstr_tok: ["Initialize","your","data","structure","here",".",":","type","size",":","int"]
code: def __init__(self, size):
      """
      Initialize your data structure here.
      :type size: int
      """
      self.queue = deque(maxlen=size)
  
imports: from __future__ import division
  from collections import deque
label_desc: Use image node_id 1 to create a new MovingAverage object from inherited base classes: object with example: obj = MovingAverage(size)