code: def _set_unique_value_in_dict(input_dict, key, value):
      assert value not in input_dict.values(), value
      input_dict[tf_utils.hashable_tensor_or_op(key)] = value
  
imports: import collections
  import copy
  import hashlib
  import itertools
  from typing import Iterable, List, Mapping, Optional, Set, Union
  import uuid
  from absl import logging
  import tensorflow
  from tensorflow_transform import analyzer_nodes
  from tensorflow_transform import common_types
  from tensorflow_transform import nodes
  from tensorflow_transform import tf_utils
  from tfx_bsl.types import tfx_namedtuple
  from tensorflow.python.framework import composite_tensor
  from tensorflow.python.framework import func_graph
  from tensorflow.python.framework import function_def_to_graph
  from tensorflow.python.util import object_identity
label_desc: Use image node_id 5 for calling a global function with example usage: _set_unique_value_in_dict(input_dict, key, value) without return types