code: def _make_tensors(inputs):
      return {"x": tf.identity(inputs["x"])}
  
imports: import functools
  import os
  import tensorflow
  from tensorflow_transform import analyzers
  from tensorflow_transform import common
  from tensorflow_transform import graph_context
  from tensorflow_transform import mappers
  from tensorflow_transform import schema_inference
  from tensorflow_transform import tf2_utils
  from tensorflow_transform import test_case
  from tensorflow_transform.tf_metadata import schema_utils_legacy
  from tensorflow_transform.tf_metadata import schema_utils
  from google.protobuf import text_format
  import unittest
  from tensorflow_metadata.proto.v0 import schema_pb2
label_desc: Use image node_id 1 for calling a global function with example usage: _make_tensors(inputs) and returns: dict