code: def get_tf_seed_stream():
      """Get the pseudo-random number generator (PRNG) for TensorFlow ops.
  
      Returns:
          int: A seed generated by a PRNG with fixed global seed.
  
      """
      if seed_stream_ is None:
          set_seed(0)
      return seed_stream_() % 4294967294
  
imports: import random
  import sys
  import warnings
  import numpy
label_desc: Use image node_id 3 for calling a global function with example usage: get_tf_seed_stream() and returns: unknown