code: def onnxifi_set_option(option_name, option_value):
      """
      Set onnxifi option
      """
      return C.onnxifi_set_option(option_name, str(option_value))
  
imports: from caffe2.proto import caffe2_pb2
  import caffe2.python._import_c_extension
label_desc: Use image node_id 1 for calling a global function with example usage: onnxifi_set_option(option_name, option_value) and returns: C