code: def orth_rel_embedding(self, relation_embedding):
      rel_emb_shape = relation_embedding.shape
      relation_embedding = relation_embedding.reshape(
          [-1, self.num_elem, self.num_elem + int(self.use_scale)]
      )
      relation_embedding = self.orth_embedding(relation_embedding)
      relation_embedding = relation_embedding.reshape(rel_emb_shape)
      return relation_embedding
  
imports: import numpy
  import paddle
label_desc: Use image node_id 5 for calling the OrthOTE obj's underlying member method code with example usage: obj.orth_rel_embedding(relation_embedding) and returns: relation_embedding