code: def test_comparison_other_type(self):
      self.check_comparison_other_type(cuda.Device(0), 0)
      self.check_comparison_other_type(cuda.Device(0), 1)
      self.check_comparison_other_type(cuda.Device(1), 0)
      self.check_comparison_other_type(cuda.Device(1), None)
      self.check_comparison_other_type(cuda.Device(1), object())
  
imports: import re
  import threading
  import unittest
  import pytest
  import cupy
  from cupy import cuda
  from cupy import testing
label_desc: Use image node_id 8 for calling the TestDeviceComparison obj's underlying member method code with example usage: obj.test_comparison_other_type() without return types