prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  babel-plugin-bugfix-v8-static-class-fields-redefine-readonly
   +--src
   `--test
       `--fixtures
           +--assumption-setPublicClassFields
           |   +--length-name
           |   `--other
           `--basic
               +--after-side-effect
               +--computed
               +--length-name
  ```
  
  Convert this description:
  
  api is a head directory that gathers 2 subdirectories: plugins and testing.
  At the main level, 'plugins' houses 1 contained folders: jvm.
  Within directory hierarchy 'plugins / jvm', 'jvm' holds 1 subfolders: internal.
  Within directory hierarchy 'plugins > jvm > internal', Inside 'internal', you'll find it is blank.
  Back to the top level.
  At the top level, 'testing' organizes tests across 1 separate directories.
  At level 2, in directory path 'testing > toolchains', 'toolchains' encompasses 1 directories: internal.
  Within directory hierarchy 'testing → toolchains → internal', 'internal' is devoid of content.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "api\n +--plugins\n |   `--jvm\n |       `--internal\n `--testing\n     `--toolchains\n         `--internal", "description": "api is a head directory that gathers 2 subdirectories: plugins and testing.\nAt the main level, 'plugins' houses 1 contained folders: jvm.\nWithin directory hierarchy 'plugins / jvm', 'jvm' holds 1 subfolders: internal.\nWithin directory hierarchy 'plugins > jvm > internal', Inside 'internal', you'll find it is blank.\nBack to the top level.\nAt the top level, 'testing' organizes tests across 1 separate directories.\nAt level 2, in directory path 'testing > toolchains', 'toolchains' encompasses 1 directories: internal.\nWithin directory hierarchy 'testing \u2192 toolchains \u2192 internal', 'internal' is devoid of content.\nBack to the top level.\n"}