docstr: Return pretty json representations of the object
  
  Returns:
      :obj:`json`: pretty json representations of the object
docstr_tok: ["Return","pretty","json","representations","of","the","object","Returns",":",":","obj",":","`","json","`",":","pretty","json","representations","of","the","object"]
code: def pretty_json(self):
      """
      Return pretty json representations of the object
  
      Returns:
          :obj:`json`: pretty json representations of the object
      """
      return json.dumps(self, cls=SentimentDocEncoder, indent=4)
  
imports: import json
  from enum import Enum
  from json import JSONEncoder
label_desc: Use image node_id 13 for calling the SentimentDoc obj's underlying member method code with example usage: obj.pretty_json() and returns: json