code: def net(self, net_cls, module_cls, reduction):
      return net_cls(module_cls, lr=0.1, criterion__reduction=reduction)
  
imports: import pytest
  import numpy
  import torch
label_desc: Use image node_id 5 for calling the TestLossScoring obj's underlying member method code with example usage: obj.net(net_cls, module_cls, reduction) and returns: net_cls