code: def forward(self, x):
      pred = self.net(x)
      # XXX: Currently, pass an empty sample_dict to postprocessor
      out = self.postprocessor({}, pred)
      return [out["pan_pred"]]
  
imports: import paddle
label_desc: Use image node_id 2 for calling the WrappedPanSegInferModel obj's underlying member method code with example usage: obj.forward(x) and returns: list