code: def __call__(self, x):
      return self.transforms(x)
  
file_path: vision/references/video_classification/presets.py
imports: import torch
  from torchvision.transforms import transforms
  from transforms import ConvertBCHWtoCBHW
label_desc: Use image node_id 2 for calling the VideoClassificationPresetTrain obj's underlying member method code with example usage: obj.__call__(x) and returns: self