code: def get_model(self):
      self.gluon_model = gcv.model_zoo.get_model(
          self.model_name, pretrained=True, ctx=self.ctx
      )
  
file_path: gluon-cv/tests/onnx/test_inference.py
label_desc: Use image node_id 4 for calling the Model obj's underlying member method code with example usage: obj.get_model() without return types