prompt: Your task is to convert the following English description into an ASCII tree format.
  
  --only is a core directory that organizes 2 subdirectories: in-files and out-files.
  At the main level, 'in-files' keeps 1 directory entries: src.
  In nested path 'in-files / src', Within 'src', you'll find 2 subdirectory elements for code structure.
  Within directory hierarchy 'in-files → src → bar', 'bar' holds no subdirectories at the moment.
  Within directory hierarchy 'in-files > src > foo', Inside 'foo', you'll find it holds no subdirectories at the moment.
  Back to the top level.
  At the main level, 'out-files' features 1 directories: lib.
  At level 2, in directory path 'out-files > lib', The 'lib' data structure comprises 1 folders for code organization.
  In nested path 'out-files / lib / bar', Inside 'bar', you'll find it has no folders inside.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  docs
   +--about
   +--advanced
   +--deployment
   +--how-to
   +--learn
   +--resources
   +--security
   `--tutorial
       +--dependencies
       `--security
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "--only\n +--in-files\n |   `--src\n |       +--bar\n |       `--foo\n `--out-files\n     `--lib\n         `--bar", "description": "--only is a core directory that organizes 2 subdirectories: in-files and out-files.\nAt the main level, 'in-files' keeps 1 directory entries: src.\nIn nested path 'in-files / src', Within 'src', you'll find 2 subdirectory elements for code structure.\nWithin directory hierarchy 'in-files \u2192 src \u2192 bar', 'bar' holds no subdirectories at the moment.\nWithin directory hierarchy 'in-files > src > foo', Inside 'foo', you'll find it holds no subdirectories at the moment.\nBack to the top level.\nAt the main level, 'out-files' features 1 directories: lib.\nAt level 2, in directory path 'out-files > lib', The 'lib' data structure comprises 1 folders for code organization.\nIn nested path 'out-files / lib / bar', Inside 'bar', you'll find it has no folders inside.\nBack to the top level.\n"}