code: def cupy2torch(self, cupy_tensor):
      return from_dlpack(cupy_tensor.toDlpack())
  
file_path: H2O/h2o_flexgen/benchmark/third_party/DeepSpeed/deepspeed/runtime/compression/cupy.py
imports: import cupy
  from torch.utils.dlpack import to_dlpack
  from torch.utils.dlpack import from_dlpack
label_desc: Use image node_id 3 for calling the CupyBackend obj's underlying member method code with example usage: obj.cupy2torch(cupy_tensor) and returns: from_dlpack