prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  resolve-dynamic-import
   +--_expected
   |   +--amd
   |   +--cjs
   |   +--es
   |   `--system
   `--nested
  ```
  
  Convert this description:
  
  dir --out-file is a fundamental directory that assembles 2 subdirectories: in-files and out-files.
  At the main level, 'in-files' organizes 1 directory entries: src.
  At level 2, in directory path 'in-files → src', 'src' comprises 1 subdirectories that organize the source code.
  In nested path 'in-files → src → bar', 'bar' is blank.
  At the main level, 'out-files' is blank.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "dir --out-file\n +--in-files\n |   `--src\n |       `--bar\n `--out-files", "description": "dir --out-file is a fundamental directory that assembles 2 subdirectories: in-files and out-files.\nAt the main level, 'in-files' organizes 1 directory entries: src.\nAt level 2, in directory path 'in-files \u2192 src', 'src' comprises 1 subdirectories that organize the source code.\nIn nested path 'in-files \u2192 src \u2192 bar', 'bar' is blank.\nAt the main level, 'out-files' is blank.\n"}