class_docstr: Override to only return one side of the conversation.
class_docstr_tok: ["Override","to","only","return","one","side","of","the","conversation","."]
docstr: Return text for an example.
code: def get_text(self, data) -> str:
      """
      Return text for an example.
      """
      pass
  
imports: from typing import Optional
  from parlai.core.params import ParlaiParser
  import csv
  import os
  from abc import ABC, abstractmethod
  from PIL import Image
  from typing import List, Dict, Any
  from parlai.core.build_data import download_multiprocess
  from parlai.core.params import Opt
  from parlai.core.teachers import AbstractImageTeacher
  from parlai.utils.io import PathManager
  import parlai.utils.typing
label_desc: Use image node_id 5 for calling the IGCOneSideTeacher obj's underlying member method code with example usage: obj.get_text(data) without return types