code: def _try_import_strategy():
      """Late import for Tesnorflow"""
      import tensorflow as tf
  
      return tf.distribute.experimental.MultiWorkerMirroredStrategy
  
imports: import logging
  import json
  import os
  import numpy
  import ray
  from contextlib import closing
  import logging
  import socket
  from zoo.orca.data.utils import ray_partitions_get_data_label
label_desc: Use image node_id 2 for calling a global function with example usage: _try_import_strategy() and returns: tf