input: Write a function to list the contents of a directory using Python. The function should print each item in the directory.
  
  def list_directory_contents():
      import os
      directory_contents = os.listdir()
      for content in directory_contents:
          print(content)
  
  assert list_directory_contents()
output: def list_directory_contents():
      import os
      directory_contents = os.listdir()
      for content in directory_contents:
          print(content)