code: def get_callables_and_names(metrics):
      if len(metrics) != 0:
          metrics = list(map(get_names_of_metric, metrics))
          names, metrics = tuple(zip(*metrics))
          # Make sure that batch_metrics and epoch_metrics are both lists.
          return list(metrics), list(names)
      return [], []
  
file_path: poutyne/poutyne/framework/metrics/utils.py
imports: import re
  from collections import Counter
  from typing import List, Tuple
label_desc: Use image node_id 6 for calling a global function with example usage: get_callables_and_names(metrics) and returns: list,  list, list,  list