new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import click
  from PIL import Image
  from utils import get_file_list
  
  
  @click.command()
  @click.argument('path', type=click.Path(exists=True))
  @click.option('--x', type=click.INT, prompt=True)
  @click.option('--y', type=click.INT, prompt=True)
  @click.option('--w', type=click.INT, prompt=True)
  @click.option('--h', type=click.INT, prompt=True)
  def crop(path, x, y, w, h):
      for f in get_file_list(path):
          img = Image.open(f)
          img.crop((x, y, x + w, y + h)).save(f)
  
  
  if __name__ == '__main__':
      crop()
  
subject: Add interactive version of crop script