code: def test_with_random_val(self, xp, dtype):
      a = xp.array([3, 4, 9, 1, 5, 4], dtype=dtype)
      b = xp.array([8, 7, 3, 9, 0], dtype=dtype)
      return xp.intersect1d(a, b)
  
imports: import warnings
  import numpy
  from cupy import testing
label_desc: Use image node_id 2 for calling the TestIntersect1d obj's underlying member method code with example usage: obj.test_with_random_val(xp, dtype) and returns: xp