code: def __init__(
      self, vis_processor, text_processor, vis_root, ann_paths
  ):
      super().__init__(
          vis_processor, text_processor, vis_root, ann_paths
      )
  
imports: import os
  import json
  import random
  from PIL import Image
  from lavis.datasets.datasets.vqa_datasets import VQADataset, VQAEvalDataset
  from collections import OrderedDict
label_desc: Use image node_id 1 to create a new COCOVQADataset object from inherited base classes: VQADataset, __DisplMixin with example: obj = COCOVQADataset(vis_processor, text_processor, vis_root, ann_paths)