code: def test2D(self):
      for dtype in self.valid_dtypes:
          x = np.arange(1, 11).reshape([2, 5]).astype(dtype)
          for axis in (-2, -1, 0, 1):
              self._compareAll(x, axis)
  
imports: import numpy
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 7 for calling the CumprodTest obj's underlying member method code with example usage: obj.test2D() without return types