code: def testAvgPoolGradSamePadding2_2_3d(self):
      self._VerifyGradient(
          nn_ops.avg_pool3d,
          _AvgPoolGrad,
          input_sizes=[2, 5, 2, 4, 3],
          ksize=[2, 2, 2],
          strides=[2, 2, 2],
          padding="SAME",
      )
  
imports: import numpy
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gen_nn_ops
  from tensorflow.python.ops import nn_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 23 for calling the Pooling3DTest obj's underlying member method code with example usage: obj.testAvgPoolGradSamePadding2_2_3d() without return types