code: def __call__(self, module, input=None, output=None):
      self.l1(module, input, output)
      self.l2(module, input, output)
      self.value += self.l1.value + self.l2.value
  
imports: import torch
  from fnmatch import fnmatch
  from .callbacks import Callback
label_desc: Use image node_id 3 for calling the L1L2Regularizer obj's underlying member method code with example usage: obj.__call__(module, input, output) without return types