code: def _best_logging_settings(self) -> Tuple[str, str]:
      return "min", self.cer_total.name
  
imports: from dataclasses import dataclass
  import tensorflow
  from typing import Dict, List, Tuple
  import bidi.algorithm
  import Levenshtein
  from paiargparse import pai_dataclass
  from tfaip import Sample
  from tfaip.model.modelbase import ModelBase
  from tfaip.util.tftyping import AnyTensor
  from calamari_ocr.ocr.model.params import ModelParams
  from tensorflow.python.ops import math_ops
  from calamari_ocr.ocr.model.ensemblegraph import EnsembleGraph
label_desc: Use image node_id 2 for calling the EnsembleModel obj's underlying member method code with example usage: obj._best_logging_settings() and returns: str,  self