code: def __setitem__(self, key, value):
      super().__setitem__(key, value)
      if len(self) > self.maxsize:
          del self[next(iter(self))]
  
imports: import math
  from collections import OrderedDict
  from typing import Sequence, Union
  import numpy
  import torch
label_desc: Use image node_id 3 for calling the LRUCache obj's underlying member method code with example usage: obj.__setitem__(key, value) without return types