code: def __str__(self) -> str:
      # Use values when transforming NodeType to str
      return self.value
  
file_path: PySyft/packages/syft/src/syft/abstract_node.py
imports: from enum import Enum
  from typing import Callable
  from typing import Optional
  from typing import Union
  from .serde.serializable import serializable
  from .types.uid import UID
label_desc: Use image node_id 1 for calling the NodeType obj's underlying member method code with example usage: obj.__str__() and returns: self