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