code: def __init__(self, params, task, process_batch, length):
      self.params = params
      self.task = task
      self.process_batch = process_batch
      self.length = length
  
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 TextToTextDataset object from inherited base classes: Dataset with example: obj = TextToTextDataset(params, task, process_batch, length)