code: def test_setxor1d_same_arrays(self, xp, dtype):
      x = xp.array([1, 2, 3, 4, 5], dtype=dtype)
      y = xp.array([1, 2, 3, 4, 5], dtype=dtype)
      return xp.setxor1d(x, y, assume_unique=True)
  
imports: import warnings
  import numpy
  from cupy import testing
label_desc: Use image node_id 1 for calling the TestSetxor1d obj's underlying member method code with example usage: obj.test_setxor1d_same_arrays(xp, dtype) and returns: xp