code: def test_different_arrays(self, xp):
      a = xp.array([1, 2, 3])
      b = xp.array([1, 2, 3])
      assert xp.may_share_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 TestMayShareMemory obj's underlying member method code with example usage: obj.test_different_arrays(xp) without return types