code: def _get_raw_feature_spec(schema):
      return schema_utils.schema_as_feature_spec(schema).feature_spec
  
imports: import argparse
  import base64
  import csv
  import json
  import os
  import subprocess
  import tempfile
  from typing import List
  from absl import app
  from absl.flags import argparse_flags
  import requests
  import tensorflow_data_validation
  from tensorflow_transform import coders
  from tensorflow_transform.tf_metadata import schema_utils
  from google.protobuf import text_format
  from tensorflow.python.lib.io import file_io
  from tensorflow_metadata.proto.v0 import schema_pb2
label_desc: Use image node_id 1 for calling a global function with example usage: _get_raw_feature_spec(schema) and returns: schema_utils