code: def track_object(trackable: base.Trackable, name: Optional[str]):
      """Add `trackable` to the object trackers active in this scope."""
      global _OBJECT_TRACKER
      # The transform tf.function should always be traced
      # (call to get_concrete_function) within an object_tracker_scope.
      assert _OBJECT_TRACKER is not None
      _OBJECT_TRACKER.add_trackable_object(trackable, name)
  
file_path: transform/tensorflow_transform/annotators.py
imports: import contextlib
  import os
  from typing import Callable, List, Optional
  import tensorflow
  from tensorflow_transform.graph_context import TFGraphContext
  from tensorflow_transform.keras_lib import tf_keras
  from tensorflow.python.trackable import base
label_desc: Use image node_id 3 for calling a global function with example usage: track_object(trackable, name) without return types