input: Write a function to list the contents of a directory. The function should import the os module and use the os.listdir() method to get the list of contents. Then, print each content. If the directory is empty, it should print nothing.
  
  def list_directory_contents():
      import os
      directory_contents = os.listdir()
      for content in directory_contents:
          print(content)
  
  assert list_directory_contents() == None  # Since the function prints directly, it returns None
  assert list_directory_contents() == None  # For an empty directory, it should print nothing
output: def list_directory_contents():
      import os
      directory_contents = os.listdir()
      for content in directory_contents:
          print(content)