code: def forward(self, x):
      if self.use_res_connect:
          return x + self.conv(x)
      else:
          return self.conv(x)
  
imports: import paddle
  import paddle.nn
  import paddle.nn.functional
  from paddleseg.cvlibs import manager, param_init
  from paddleseg.models import layers
  from paddleseg.models.backbones.transformer_utils import DropPath, zeros_, ones_
  from paddleseg.utils import utils
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