code: def test_conj_is_conjugate(self):
      for xp in (numpy, cupy):
          assert xp.conj is xp.conjugate
  
imports: import operator
  import os
  import shutil
  import subprocess
  import sys
  import tempfile
  import unittest
  from unittest import mock
  import numpy
  import pytest
  import cupy
  import cupyx
label_desc: Use image node_id 2 for calling the TestAliases obj's underlying member method code with example usage: obj.test_conj_is_conjugate() without return types