docstr: Transform a json entry into a data example, which is the same that what the __getitem__ method in the
  data loader, except that this does not output any expected label as in supervised setting
  :param input_json:
  :return:
docstr_tok: ["Transform","a","json","entry","into","a","data","example",",","which","is","the","same","that","what","the","__getitem__","method","in","the","data","loader",",","except","that","this","does","not","output","any","expected","label","as","in","supervised","setting",":","param","input_json",":",":","return",":"]
code: def json_to_data(self, input_json: Dict) -> Dict:
      """
      Transform a json entry into a data example, which is the same that what the __getitem__ method in the
      data loader, except that this does not output any expected label as in supervised setting
      :param input_json:
      :return:
      """
      raise NotImplementedError
  
file_path: transfer-nlp/transfer_nlp/plugins/predictors.py
imports: import inspect
  import logging
  from itertools import zip_longest
  from typing import Dict, List, Any
  import torch
  from ignite.utils import convert_tensor
  from transfer_nlp.loaders.vectorizers import Vectorizer
label_desc: Use image node_id 3 for calling the PredictorABC obj's underlying member method code with example usage: obj.json_to_data(input_json) without return types