code: def __init__(self, model_name_pairs, mode="js"):
      self.model_name_pairs = self._check_model_name_pairs(
          model_name_pairs
      )
      self.kljs_loss = KLJSLoss(mode=mode)
  
imports: import paddle
  import paddle.nn.functional
label_desc: Use image node_id 1 to create a new DMLLoss object from inherited base classes: object with example: obj = DMLLoss(model_name_pairs, mode)