code: def test_different_arrays(self):
      for xp in (numpy, cupy):
          a = xp.array([1, 2, 3])
          b = xp.array([1, 2, 3])
          assert xp.shares_memory(a, b) is False
  
imports: import numpy
  import unittest
  import cupy
  from cupy import testing
label_desc: Use image node_id 1 for calling the TestSharesMemory obj's underlying member method code with example usage: obj.test_different_arrays() without return types