code: def __init__(self, imgs1, imgs2, similarity_scores, process_batch):
      super().__init__()
  
      self.imgs1 = imgs1
      self.imgs2 = imgs2
  
      self.similarity_scores = similarity_scores
  
      self.process_batch = process_batch
  
imports: import torch
  from torch.utils.data import Dataset
  from PIL import Image
  import numpy
label_desc: Use image node_id 1 to create a new ImagePairDataset object from inherited base classes: Dataset with example: obj = ImagePairDataset(imgs1, imgs2, similarity_scores, process_batch)