message: fix is_transpose to support 5d tensors
diff: @@ -193,7 +193,9 @@ def _get_cluster():
  def _is_transpose(node):
  return node.endswith('TransposeNHWCToNCHW-LayoutOptimizer') or node.endswith(
  - 'TransposeNCHWToNHWC-LayoutOptimizer')
  + 'TransposeNCHWToNHWC-LayoutOptimizer') or node.endswith(
  + 'TransposeNDHWCToNCDHW-LayoutOptimizer') or node.endswith(
  + 'TransposeNCDHWToNDHWC-LayoutOptimizer')
  def _is_permute(node):
  