code: def _numpy_do_setup(deterministic=True):
      global _old_python_random_state
      global _old_numpy_random_state
      _old_python_random_state = random.getstate()
      _old_numpy_random_state = numpy.random.get_state()
      if not deterministic:
          numpy.random.seed()
      else:
          numpy.random.seed(100)
  
imports: from __future__ import absolute_import
  import atexit
  import functools
  import os
  import random
  import types
  import numpy
  from chainer.backends import cuda
  from chainer.testing import _bundle
label_desc: Use image node_id 1 for calling a global function with example usage: _numpy_do_setup(deterministic) without return types