code: def _get_deep_device(self):
      return caffe2_pb2.DeviceOption(device_type=caffe2_pb2.IDEEP)
  
file_path: pytorch/caffe2/python/ideep/copy_op_test.py
imports: import unittest
  import numpy
  from random import randint
  from caffe2.proto import caffe2_pb2
  from caffe2.python import core, workspace
label_desc: Use image node_id 1 for calling the CopyTest obj's underlying member method code with example usage: obj._get_deep_device() and returns: caffe2_pb2