code: def getCupyVar(self):
      return self.CUPYcorpus
  
imports: import numpy
  import cupy
  import torch
  import os
  from torch.utils.dlpack import to_dlpack
  from torch.utils.dlpack import from_dlpack
label_desc: Use image node_id 1 for calling the _Common obj's underlying member method code with example usage: obj.getCupyVar() and returns: self