code: def __str__(self) -> str:
      return f"L{self.p} distance"
  
file_path: foolbox/foolbox/distances.py
imports: from abc import ABC, abstractmethod
  from typing import TypeVar
  import eagerpy
  from .devutils import flatten
  from .devutils import atleast_kd
label_desc: Use image node_id 3 for calling the LpDistance obj's underlying member method code with example usage: obj.__str__() and returns: str, self, str