code: def randint(self, low, high, shape):
      return torch.randint(low, high, shape).to(
          self.device, dtype=torch.long
      )
  
imports: import random
  import time
  from collections import OrderedDict
  import numpy
  import torch
label_desc: Use image node_id 18 for calling the TestDecorator obj's underlying member method code with example usage: obj.randint(low, high, shape) and returns: torch