code: def get_final_error(error, weight):
      return error
  
file_path: autogluon/tabular/src/autogluon/tabular/models/catboost/catboost_utils.py
imports: import logging
  from autogluon.core.constants import BINARY, MULTICLASS, QUANTILE, REGRESSION, SOFTCLASS
label_desc: Use image node_id 2 for calling the CustomMetric obj's underlying member method code with example usage: obj.get_final_error(error, weight) and returns: error