code: def rename_custom_ops(model, map_custom_op_renames):
      """Rename custom ops so they use the same naming style as builtin ops.
  
      Args:
        model: The input tflite model.
        map_custom_op_renames: A mapping from old to new custom op names.
      """
      for op_code in model.operatorCodes:
          if op_code.customCode:
              op_code_str = op_code.customCode.decode("ascii")
              if op_code_str in map_custom_op_renames:
                  op_code.customCode = map_custom_op_renames[
                      op_code_str
                  ].encode("ascii")
  
imports: import copy
  import random
  import re
  import struct
  import sys
  import flatbuffers
  from tensorflow.lite.python import schema_py_generated
  from tensorflow.lite.python import schema_util
  from tensorflow.python.platform import gfile
label_desc: Use image node_id 9 for calling a global function with example usage: rename_custom_ops(model, map_custom_op_renames) without return types