prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  packages
   +--pkg-a
   |   `--src
   +--pkg-b
   |   `--src
   `--shared
       `--src
  ```
  
  Convert this description:
  
  cache is a parent directory that organizes 2 subdirectories: api and commands.
  At the top level, 'api' shelters 1 subfolders: src.
  Within directory hierarchy 'api → src', The 'src' container is a vacant space.
  At the main level, 'commands' carries 2 subdirectories: src, test.
  In nested path 'commands / src', Inside 'src', you'll find it awaits content.
  At level 2, in directory path 'commands / test', 'test' is empty.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "cache\n +--api\n |   `--src\n `--commands\n     +--src\n     `--test", "description": "cache is a parent directory that organizes 2 subdirectories: api and commands.\nAt the top level, 'api' shelters 1 subfolders: src.\nWithin directory hierarchy 'api \u2192 src', The 'src' container is a vacant space.\nAt the main level, 'commands' carries 2 subdirectories: src, test.\nIn nested path 'commands / src', Inside 'src', you'll find it awaits content.\nAt level 2, in directory path 'commands / test', 'test' is empty.\n"}