old_contents: #/usr/bin/env python
  
  # This script is called after the plugin files have been copied to the target host file system
  
new_contents: #!/usr/bin/env python
  # This script is called after the plugin files have been copied to the target host file system
  from bootstrap import Bootstrap
  
  if __name__ == "__main__":
    bootstrap = Bootstrap()
    bootstrap.setup()
  
subject: Use bootstrap