code: def md5(self):
      return CHECKSUM
  
file_path: finetune/finetune/datasets/quora_similarity.py
imports: import os
  import tempfile
  import hashlib
  import logging
  from pathlib import Path
  import numpy
  from sklearn.model_selection import train_test_split
  from finetune import Comparison
  from finetune.datasets import Dataset, comparison_download
label_desc: Use image node_id 2 for calling the QuoraDuplicate obj's underlying member method code with example usage: obj.md5() and returns: CHECKSUM