code: def get_storage_path(filename):
      
      directory = os.path.join(STORAGE_DIRECTORY, filename[0], filename[1])
      # Make storage directory for downloaded files if it doesn't already exist
      if not os.path.exists(directory) :
          os.makedirs(directory)
  
      return os.path.join(directory, filename)
docs: get_storage_path: returns path to storage directory for downloading content
          Args: filename (str): Name of file to store
          Returns: string path to file