code: def __str__(self):
      return (
          self.__class__.__name__
          + " (size={size}, interpolation={interpolation})".format(
              size=self.size, interpolation=self.interpolation
          )
      )
  
file_path: pretrained-models.pytorch/pretrainedmodels/datasets/utils.py
imports: from __future__ import print_function, division, absolute_import
  import math
  from six.moves.urllib.request import urlretrieve
  import torch
  from PIL import Image
  from tqdm import tqdm
label_desc: Use image node_id 3 for calling the Warp obj's underlying member method code with example usage: obj.__str__() and returns: unknown