old_contents: """
  This module provides a CLI that copies files using the 
  Click third-party library.
  """
  
  import click
  import file_ops
  
  
  @click.group()
  def file_cli():
      pass
  
  
  @file_cli.command()
  @click.argument('filename', nargs=-1)
  @click.argument('destination')
  def copy_positional(filenames, destination):
      for file in filenames:
          file_ops.copy_files(file, destination)
  
  
  @file_cli.command()
  @click.argument('filename', nargs=-1)
  @click.argument('destination')
  def move_positional(filenames, destination):
      for file in filenames:
          file_ops.move_files(file, destination)
  
  
  @file_cli.command()
  @click.argument('filename', nargs=-1)
  def delete_positional(filename):
      for file in filename:
          file_ops.delete_files(file)
  
  
  @file_cli.command()
  @click.option('-f', '--filename', multiple=True, required=True)
  @click.option('-d', '--destination', required=True)
  def copy_keyword(filename, destination):
      for file in filename:
          file_ops.copy_files(file, destination)
  
  
  @file_cli.command()
  @click.option('-f', '--filename', multiple=True, required=True)
  @click.option('-d', '--destination', required=True)
  def move_keyword(filename, destination):
      for file in filename:
          file_ops.move_files(file, destination)
  
  
  @file_cli.command()
  @click.option('-f', '--filename', multiple=True, required=True)
  def delete_keyword(filename):
      for file in filename:
          file_ops.delete_files(file)
  
  
  if __name__ == '__main__':
      file_cli()
  
new_contents: """
  This module provides a CLI that copies files using the 
  Click third-party library.
  """
  
  import click
  import file_ops
  
  
  @click.group()
  def file_cli():
      pass
  
  
  @file_cli.command()
  @click.argument('filename', nargs=-1)
  @click.argument('destination')
  def copy_positional(filename, destination):
      for file in filename:
          file_ops.copy_files(file, destination)
  
  
  @file_cli.command()
  @click.argument('filename', nargs=-1)
  @click.argument('destination')
  def move_positional(filename, destination):
      for file in filename:
          file_ops.move_files(file, destination)
  
  
  @file_cli.command()
  @click.argument('filename', nargs=-1)
  def delete_positional(filename):
      for file in filename:
          file_ops.delete_files(file)
  
  
  @file_cli.command()
  @click.option('-f', '--filename', multiple=True, required=True)
  @click.option('-d', '--destination', required=True)
  def copy_keyword(filename, destination):
      for file in filename:
          file_ops.copy_files(file, destination)
  
  
  @file_cli.command()
  @click.option('-f', '--filename', multiple=True, required=True)
  @click.option('-d', '--destination', required=True)
  def move_keyword(filename, destination):
      for file in filename:
          file_ops.move_files(file, destination)
  
  
  @file_cli.command()
  @click.option('-f', '--filename', multiple=True, required=True)
  def delete_keyword(filename):
      for file in filename:
          file_ops.delete_files(file)
  
  
  if __name__ == '__main__':
      file_cli()
  
subject: Correct positional arguments for copy and move commands.