text: #!/usr/bin/env python3
  
  from typing import Dict, List
  
  
  class User:
      name: str
      tags: Dict[str, str]
      groups: List[str]
  
      def __init__(self, name: str, tags: Dict[str, str], groups: List[str]):
          self.name = name
          self.tags = tags if tags else {}
          self.groups = groups if groups else []
  