code: def forward(self, x):
      if self.use_res_connect:
          return x + self.conv(x)
      else:
          return self.conv(x)
  
imports: import os
  import sys
  import torch
  import torch.nn
  import torch.utils.model_zoo
  from torch.nn import functional
label_desc: Use image node_id 2 for calling the InvertedResidual obj's underlying member method code with example usage: obj.forward(x) and returns: unknown, self