prompt: Your task is to convert the following English description into an ASCII tree format.
  
  overload is a root directory that comprises 2 subdirectories: __snapshots__ and lib.
  In the root directory, Inside '__snapshots__', you'll find it is unpopulated.
  At the top level, Within 'lib', you'll find 1 contained folders for code structure.
  In nested path 'lib > __snapshots__', The '__snapshots__' folder is a vacant space.
  
  
  Format your response in this style:
  ```
  main
   +--java
   |   `--org
   |       `--gradle
   |           `--sample
   `--webapp
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "overload\n +--__snapshots__\n `--lib\n     `--__snapshots__", "description": "overload is a root directory that comprises 2 subdirectories: __snapshots__ and lib.\nIn the root directory, Inside '__snapshots__', you'll find it is unpopulated.\nAt the top level, Within 'lib', you'll find 1 contained folders for code structure.\nIn nested path 'lib > __snapshots__', The '__snapshots__' folder is a vacant space.\n"}