code: def type(self):
      return self._type
  
file_path: MMdnn/mmdnn/conversion/torch/torch_graph.py
imports: from mmdnn.conversion.common.DataStructure.graph import GraphNode, Graph
  from tensorflow.core.framework.node_def_pb2 import NodeDef
  from tensorflow.core.framework import attr_value_pb2
  import torch
label_desc: Use image node_id 3 for calling the TorchGraphNode obj's underlying member method code with example usage: obj.type() and returns: self