prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  tailwindcss
   +--src
   |   +--__snapshots__
   |   +--compat
   |   |   `--config
   |   +--source-maps
   |   +--test-utils
   |   `--utils
   `--tests
  ```
  
  Convert this description:
  
  cache is a principal directory that features 2 subdirectories: api and commands.
  At the top level, 'api' incorporates 1 contained folders: src.
  At level 2, in directory path 'api / src', 'src' stands empty.
  Back to the top level.
  At the top level, 'commands' organizes 2 directory entries: src, test.
  In nested path 'commands → src', The 'src' directory contains nothing at present.
  In nested path 'commands / test', The 'test' directory is currently 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 principal directory that features 2 subdirectories: api and commands.\nAt the top level, 'api' incorporates 1 contained folders: src.\nAt level 2, in directory path 'api / src', 'src' stands empty.\nBack to the top level.\nAt the top level, 'commands' organizes 2 directory entries: src, test.\nIn nested path 'commands \u2192 src', The 'src' directory contains nothing at present.\nIn nested path 'commands / test', The 'test' directory is currently empty.\n"}