code: def __str__(self):
      return f"Role<{self.name}>"
  
file_path: FATE/python/fate/components/core/essential/_role.py
imports: from typing import Any, Dict, Union
  import pydantic
label_desc: Use image node_id 10 for calling the Role obj's underlying member method code with example usage: obj.__str__() and returns: str, self, str