old_contents: """ This script runs a pre-trained network with the game
  visualization turned on.
  
  Usage:
  
  ale_run_watch.py NETWORK_PKL_FILE [ ROM ]
  """
  import subprocess
  import sys
  
  def run_watch():
      command = ['./ale_run.py', '--glue-port', '4097', '--steps-per-epoch', '0',
                 '--test-length', '10000', '--nn_file', sys.argv[1],
                 '--pause', '.03', '--display-screen']
  
      if len(sys.argv) > 2:
          command.extend(['--rom', sys.argv[2]])
  
      p1 = subprocess.Popen(command)
      
      p1.wait()
  
  if __name__ == "__main__":
      run_watch()
  
new_contents: """ This script runs a pre-trained network with the game
  visualization turned on.
  
  Usage:
  
  ale_run_watch.py NETWORK_PKL_FILE [ ROM ]
  """
  import subprocess
  import sys
  
  def run_watch():
      command = ['./run_nature.py', '--glue-port', '4097', 
                 '--steps-per-epoch', '0',
                 '--test-length', '10000', '--nn-file', sys.argv[1],
                 '--pause', '.03', '--display-screen']
  
      if len(sys.argv) > 2:
          command.extend(['--rom', sys.argv[2]])
  
      p1 = subprocess.Popen(command)
      
      p1.wait()
  
  if __name__ == "__main__":
      run_watch()
  
subject: Update ale_run_watch.py to be consistent with new scripts.