old_contents: from algorithm import NES
  
  if __name__ == "__main__":
      algorithm = NES()
      algorithm.run()
new_contents: import numpy as np
  import tensorflow as tf
  from algorithm import NES
  
  if __name__ == "__main__":
  	np.random.seed(0)
  	tf.set_random_seed(0)
      algorithm = NES()
      algorithm.run()
subject: set random seed for duplicability