code: def get_metric_name(self):
      return "logloss"
  
imports: import logging
  import warnings
  import numpy
  import pandas
  import sklearn
  from sklearn.base import ClassifierMixin, RegressorMixin
  from sklearn.neural_network import MLPClassifier, MLPRegressor
  from supervised.algorithms.algorithm import BaseAlgorithm
  from supervised.algorithms.registry import BINARY_CLASSIFICATION, MULTICLASS_CLASSIFICATION, REGRESSION, AlgorithmsRegistry
  from supervised.algorithms.sklearn import SklearnAlgorithm
  from supervised.utils.config import LOG_LEVEL
label_desc: Use image node_id 2 for calling the MLPAlgorithm obj's underlying member method code with example usage: obj.get_metric_name() and returns: str