class_docstr: `Amazon <https://cs.stanford.edu/people/jure/pubs/reviews-recsys13.pdf>`_ is a Product Review Sentiment Classification dataset.
  
  we use dataset provided by `LOTClass <https://github.com/yumeng5/LOTClass>`_
  
  Examples: # TODO implement this
code: def __init__(self):
      super().__init__()
      self.labels = ["bad", "good"]
  
imports: import os
  import json, csv
  from abc import ABC, abstractmethod
  from collections import defaultdict, Counter
  from typing import List, Dict, Callable
  from openprompt.utils.logging import logger
  from openprompt.data_utils.utils import InputExample
  from openprompt.data_utils.data_processor import DataProcessor
label_desc: Use image node_id 1 to create a new AmazonProcessor object from inherited base classes: DataProcessor with example: obj = AmazonProcessor()