code: def _scalar_element_annotation(scalar_dtype):
      # We already have function that converts a scalar constant/literal into the desired type,
      # utilize the fact that they accept integer values and get the actual type.
      conv_fn = _types._known_types[scalar_dtype][1]
      try:
          dummy_val = conv_fn(0)
          t = type(dummy_val)
          if t in _enum_mapping:
              return _enum_mapping[t]
          return t
      # This is tied to TFRecord implementation
      except NotImplementedError:
          return Any
      except TypeError:
          return Any
  
imports: from inspect import Parameter, Signature
  import ast
  import os
  from pathlib import Path
  from contextlib import closing
  from typing import Union, Optional
  from typing import Sequence, List, Any
  from nvidia.dali import backend
  from nvidia.dali import types
  from nvidia.dali.ops import _registry, _names, _docs
  from nvidia.dali import types
  from nvidia.dali import ops, fn
label_desc: Use image node_id 2 for calling a global function with example usage: _scalar_element_annotation(scalar_dtype) and returns: t, _enum_mapping, Any, Any