code: def _transformed_name(key):
      return key + "_xf"
  
imports: import os
  from typing import List
  import absl
  import flatbuffers
  import tensorflow
  import tensorflow_transform
  from tfx.components.trainer.fn_args_utils import DataAccessor
  from tfx.components.trainer.fn_args_utils import FnArgs
  from tfx.components.trainer.rewriting import converters
  from tfx.components.trainer.rewriting import rewriter
  from tfx.components.trainer.rewriting import rewriter_factory
  from tfx.dsl.io import fileio
  from tfx_bsl.tfxio import dataset_options
  from tflite_support import metadata_schema_py_generated
  from tflite_support import metadata
label_desc: Use image node_id 1 for calling a global function with example usage: _transformed_name(key) and returns: unknown