code: def test_only_model(self):
      p = torch.tensor([2.0, 1.0, 10.0])
      model = Net(p)
      trial = torchbearer.Trial(model)
      self.assertListEqual(trial.run(), [])
  
imports: import unittest
  import torch
  from torch.nn import Module, Linear
  import torch.nn.init
  import torchbearer
  from torchbearer import callbacks
label_desc: Use image node_id 6 for calling the TestEndToEnd obj's underlying member method code with example usage: obj.test_only_model() without return types