code: def set_random_seed():
      """Set the random seed from flag everywhere."""
      tf.set_random_seed(FLAGS.random_seed)
      random.seed(FLAGS.random_seed)
      np.random.seed(FLAGS.random_seed)
  
file_path: tensor2tensor/tensor2tensor/bin/t2t_datagen.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import multiprocessing
  import os
  import random
  import tempfile
  import numpy
  from tensor2tensor import problems
  from tensor2tensor.data_generators import generator_utils
  from tensor2tensor.envs import env_problem_utils
  from tensor2tensor.utils import registry
  from tensor2tensor.utils import usr_dir
  import tensorflow.compat.v1
label_desc: Use image node_id 1 for calling a global function with example usage: set_random_seed() without return types