prompt: Your task is to convert the following English description into an ASCII tree format.
  
  internal is a master directory that houses 2 subdirectories: authentication and resource.
  In the root directory, 'authentication' is empty.
  At the top level, 'resource' comprises 1 folders: transport.
  Within directory hierarchy 'resource / transport', 'transport' holds 1 nested folders: http.
  In nested path 'resource / transport / http', 'http' incorporates 1 subdirectories: ntlm.
  In nested path 'resource / transport / http / ntlm', Inside 'ntlm', you'll find it stands empty.
  
  
  Format your response in this style:
  ```
  custom_resolve_dir
   +--testproj
   |   `--__snapshots__
   `--testproj2
       `--__snapshots__
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "internal\n +--authentication\n `--resource\n     `--transport\n         `--http\n             `--ntlm", "description": "internal is a master directory that houses 2 subdirectories: authentication and resource.\nIn the root directory, 'authentication' is empty.\nAt the top level, 'resource' comprises 1 folders: transport.\nWithin directory hierarchy 'resource / transport', 'transport' holds 1 nested folders: http.\nIn nested path 'resource / transport / http', 'http' incorporates 1 subdirectories: ntlm.\nIn nested path 'resource / transport / http / ntlm', Inside 'ntlm', you'll find it stands empty.\n"}