code: def __eq__(self, o) -> bool:
      if isinstance(self, type(o)):
          return self.node_id == o.node_id
      else:
          return False
  
imports: from dataclasses import dataclass
  from abc import ABC, abstractmethod
label_desc: Use image node_id 1 for calling the Device obj's underlying member method code with example usage: obj.__eq__(o) and returns: unknown, False