code: def maybe_normalize(self, embeddings, dim=1, **kwargs):
      if self.normalize_embeddings:
          return self.normalize(embeddings, dim=dim, **kwargs)
      return embeddings
  
file_path: pytorch-metric-learning/src/pytorch_metric_learning/distances/base_distance.py
imports: import torch
  from ..utils.module_with_records import ModuleWithRecords
label_desc: Use image node_id 9 for calling the BaseDistance obj's underlying member method code with example usage: obj.maybe_normalize(embeddings, dim) and returns: embeddings, self