input: 
  from typing import List
  
  def list_directory_contents() -> List[str]:
      """
      Lists the contents of the current directory.
      >>> list_directory_contents()
      ['file1.txt', 'file2.txt', 'directory']
      """
      import os
      directory_contents = os.listdir()
      return directory_contents
  
output:     import os
      directory_contents = os.listdir()
      return directory_contents