code: def __init__(self, gpus, gpu_uuids):
      self.gpus = gpus
      self.uuids = gpu_uuids
      self.gpu_list = [
          self.GPU(gpu, uuid)
          for gpu, uuid in zip(self.gpus, self.uuids)
      ]
  
imports: import copy
  from collections import OrderedDict
  import pytest
  import sys
  import unittest
  from unittest.mock import patch
  from ray.tune.utils.util import wait_for_gpu
  from ray.tune.utils.util import flatten_dict, unflatten_dict, unflatten_list_dict
label_desc: Use image node_id 1 to create a new GPUUtilMock object  with example: obj = GPUUtilMock(gpus, gpu_uuids)