code: def _int64_feature(
      value: Union[int, Iterable[int]]
  ) -> tf.train.Feature:
      """Inserts int64 features into Example proto."""
      if not isinstance(value, list):
          value = [value]
      return tf.train.Feature(
          int64_list=tf.train.Int64List(value=value)
      )
  
imports: from datetime import datetime
  import math
  import os
  import random
  from typing import Iterable, List, Mapping, Union, Tuple
  import sys
  import threading
  import numpy
  import tensorflow
label_desc: Use image node_id 6 for calling a global function with example usage: _int64_feature(value) and returns: tf