prompt: Your task is to convert the following English description into an ASCII tree format.
  
  go is a top-level directory that incorporates 3 subdirectories: go1, go2 and gopath.
  At the top level, 'go1' encapsulates 1 folders: prj1.
  In nested path 'go1 / prj1', The 'prj1' storage space is vacant.
  Back to the top level.
  At the top level, 'go2' groups 1 subdirectories: prj2.
  At level 2, in directory path 'go2 / prj2', Inside 'prj2', you'll find it sits empty.
  At the top level, 'gopath' contains 1 subdirectories: bin.
  In nested path 'gopath → bin', 'bin' has nothing inside.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  samples
   +--basic
   |   `--_expected
   +--missing-dependency-resolution
   +--missing-entry-resolution
   +--missing-load
   +--renormalizes-external-paths
   |   `--_expected
   `--supports-hashes
       `--_expected
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "go\n +--go1\n |   `--prj1\n +--go2\n |   `--prj2\n `--gopath\n     `--bin", "description": "go is a top-level directory that incorporates 3 subdirectories: go1, go2 and gopath.\nAt the top level, 'go1' encapsulates 1 folders: prj1.\nIn nested path 'go1 / prj1', The 'prj1' storage space is vacant.\nBack to the top level.\nAt the top level, 'go2' groups 1 subdirectories: prj2.\nAt level 2, in directory path 'go2 / prj2', Inside 'prj2', you'll find it sits empty.\nAt the top level, 'gopath' contains 1 subdirectories: bin.\nIn nested path 'gopath \u2192 bin', 'bin' has nothing inside.\nBack to the top level.\n"}