code: def forward(self, x):
      return self.net(x)
  
imports: import logging
  import math
  from inspect import isfunction
  from typing import Any, Optional
  import torch
  import torch.nn.functional
  from einops import rearrange, repeat
  from packaging import version
  from torch import nn
  from torch.utils.checkpoint import checkpoint
label_desc: Use image node_id 2 for calling the FeedForward obj's underlying member method code with example usage: obj.forward(x) and returns: self