code: def list_directories_in_directory(full_directory_path):
      
      directories = list()
      for directory_name in __os.listdir(full_directory_path):
          if __os.path.isdir(__os.path.join(full_directory_path, directory_name)):
              directories.append(directory_name)
      return directories
docs: List the directories in a specified directory
      Args:
          full_directory_path: The full directory path to check, derive from the os module
  
      Returns: returns a list of directories