code: def test_tensordot_zero_dim(self, xp, dtype):
      a = xp.array(2, dtype=dtype)
      b = testing.shaped_arange((3, 4, 2), xp, dtype)
      return xp.tensordot(a, b, axes=0)
  
imports: import unittest
  import numpy
  import pytest
  import cupy
  from cupy import testing
label_desc: Use image node_id 26 for calling the TestProduct obj's underlying member method code with example usage: obj.test_tensordot_zero_dim(xp, dtype) and returns: xp