code: def unpack_loss_info(self, loss_info):
      return (
          loss_info["losses"],
          loss_info["indices"],
          loss_info["reduction_type"],
          {},
      )
  
imports: import torch
  from ..utils import common_functions
  from ..utils.module_with_records import ModuleWithRecords
label_desc: Use image node_id 3 for calling the BaseReducer obj's underlying member method code with example usage: obj.unpack_loss_info(loss_info) and returns: loss_info,  loss_info,  loss_info,  dict