code: def __init__(
      self,
  ):
      super(JDEEmbeddingLoss, self).__init__()
      self.phony = self.create_parameter(shape=[1], dtype="float32")
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import paddle
  import paddle.nn
  import paddle.nn.functional
  from ppdet.core.workspace import register
label_desc: Use image node_id 1 to create a new JDEEmbeddingLoss object from inherited base classes: nn with example: obj = JDEEmbeddingLoss()