code: def get(self, name, _):
      return self.fn(name)
  
file_path: pytorch/test/onnx/pytorch_helper.py
imports: import io
  import onnx
  import torch.onnx
  from caffe2.python.core import BlobReference, Net
  from caffe2.python.onnx.backend import Caffe2Backend
label_desc: Use image node_id 2 for calling the _FakeDict obj's underlying member method code with example usage: obj.get(name, _) and returns: self