input: 
  import os
  
  def list_directory_contents() -> None:
      """ List the contents of the current directory.
      >>> list_directory_contents()
      # Assume the directory contains ["file1.txt", "folder1", "file2.py"]
      file1.txt
      folder1
      file2.py
      >>> list_directory_contents()
      # Assume the directory is empty
      
      """
      directory_contents = os.listdir()
      for content in directory_contents:
          print(content)
  
output:     directory_contents = os.listdir()
      for content in directory_contents:
          print(content)