code: def regularization_loss_names(self):
      return ["embedding_reg_loss"]
  
file_path: pytorch-metric-learning/src/pytorch_metric_learning/losses/mixins.py
imports: import torch
  from ..utils import common_functions
label_desc: Use image node_id 4 for calling the EmbeddingRegularizerMixin obj's underlying member method code with example usage: obj.regularization_loss_names() and returns: list