code: def __eq__(self, other):
      if type(other) is type(self):
          return self.__dict__ == other.__dict__
      return False
  
imports: import json
  from enum import Enum
  from json import JSONEncoder
label_desc: Use image node_id 2 for calling the SentimentDoc obj's underlying member method code with example usage: obj.__eq__(other) and returns: False, unknown