new_contents: #!/usr/bin/env python3
  
  import subprocess
  import os
  
  img_dir = 'samples/'
  out_dir = 'outputs/'
  ext = '.jpg'
  sem_ext = '.png'
  c_images = ['arthur', 'matheus', 'sergio', 'morgan']
  s_image = 'morgan'
  content_weight = 15
  style_weight = 10
  iterations = 200
  
  ### Create outputs' folder if it doesn't exist
  if not os.path.exists(out_dir):
    os.makedirs(out_dir)
  
  ### Name the output files and count iterations
  i = 0
  
  ### Run until Ctrl+C
  while True:
    out_core = '{:04d}'.format(i)
    output = out_dir + out_core + sem_ext
    content = img_dir + c_images[i % 4] + ext
    sem_content = img_dir + c_images[i % 4] + '_sem' + sem_ext
    style = img_dir + s_image + ext
  
    ### It appears to be working properly
    ### To check if the lines are producing the correct outputs add 'echo' as the
    ### first term of the list to print it in the command line
    subprocess.run(['python', 'doodle.py', '--device=cpu', '--save-every=0',
                    '--content={}'.format(content),
                    '--style={}'.format(style),
                    '--output={}'.format(output),
                    '--content-weight={}'.format(content_weight),
                    '--style-weight={}'.format(style_weight),
                    '--iterations={}'.format(iterations)])
    subprocess.run(['cp', output, (img_dir + out_core + ext)])
    subprocess.run(['cp', sem_content, '{}_sem{}'.format(img_dir + out_core, sem_ext)])
  
      ### We don't want to delete Morgan, but we can delete intermediate semantic maps
      ### and the outputs at sample folder (the ones at output folder are kept)
    if s_image != 'morgan':
      subprocess.run(['rm', style])
      subprocess.run(['rm', '{}_sem{}'.format(img_dir + s_image, sem_ext)])
  
    ### Prepare for next round
    s_image = out_core
    i += 1
  
    ### Expected contents, styles and outputs (all from 'samples/')
    # content=arthur.jpg , style=morgan.jpg, output=0000.jpg
    # content=matheus.jpg, style=0000.jpg  , output=0001.jpg
    # content=sergio.jpg , style=0001.jpg  , output=0002.jpg
    # content=morgan.jpg , style=0002.jpg  , output=0003.jpg
    # content=arthur.jpg , style=0003.jpg  , output=0004.jpg
    # content=matheus.jpg, style=0004.jpg  , output=0005.jpg
  
subject: Change style for each execution of the experiment