code: def forward(self, x):
      return self.module(x.cuda(non_blocking=True))
  
file_path: insightface/parsing/dml_csr/utils/utils.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import numpy
  import torchvision
  import torch
  from PIL import Image
  from torch import nn
label_desc: Use image node_id 2 for calling the SingleGPU obj's underlying member method code with example usage: obj.forward(x) and returns: self