code: def __init__(self, max_size):
      self.__max_size = max_size
  
imports: import sys
  import copy
  import heapq
  import collections
  import functools
  import numpy
  from scipy._lib._util import MapWrapper
label_desc: Use image node_id 1 to create a new LRUDict object from inherited base classes: collections with example: obj = LRUDict(max_size)