code: def forward(self, x):
      x = self.conv1(x)
      x = self.bn1(x)
      x = self.relu(x)
      x = self.conv2(x)
      x = self.bn2(x)
      x = self.relu(x)
  
      x = self.layer3(x)
      x = self.layer4(x)
      x = self.layer5(x)
  
      out = self.conv_list[0](x)
      out = self.relu(self.bn_list[0](out))
      out = self.last_list[0](out)
      for i in range(1, self.num_branches):
          out1 = self.conv_list[i](x)
          out1 = self.relu(self.bn_list[i](out1))
          out += self.last_list[i](out1)
  
      return out
  
imports: import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 2 for calling the ASPP_s obj's underlying member method code with example usage: obj.forward(x) and returns: out