code: def testSplitDim0(self):
      for dtype in _TEST_DTYPES:
          self._compare(self._makeData((6, 10, 18), dtype), 0, 3)
          self._compare(self._makeData((6, 7, 18), dtype), 0, 3)
          self._compare(self._makeData((6, 7, 9), dtype), 0, 3)
  
imports: import numpy
  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 gradients_impl
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 19 for calling the SplitOpTest obj's underlying member method code with example usage: obj.testSplitDim0() without return types