code: def forward(self, *args, **kwargs):
      return self.sequential_mlp.forward(*args, **kwargs)
  
imports: from inspect import isclass
  import torch
  import torch.nn
  from pyro.distributions.util import broadcast_shape
label_desc: Use image node_id 2 for calling the MLP obj's underlying member method code with example usage: obj.forward() and returns: self