code: def testDepthInterleaved(self):
      x_np = [[[[1, 10], [2, 20]], [[3, 30], [4, 40]]]]
      block_size = 2
      x_out = [[[[1, 10, 2, 20, 3, 30, 4, 40]]]]
      self._testOne(x_np, block_size, x_out)
  
imports: import numpy
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  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 gen_array_ops
  from tensorflow.python.ops import gradient_checker_v2
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
label_desc: Use image node_id 5 for calling the SpaceToDepthTest obj's underlying member method code with example usage: obj.testDepthInterleaved() without return types