code: def get_base_sklearn_type(self):
      return next(
          x for x in self.__class__.__bases__ if "sklearn." in str(x)
      )
  
imports: import inspect
  from sklearn.base import clone
  from sklearn.ensemble import VotingClassifier, VotingRegressor
  from sklearn.neural_network import MLPClassifier, MLPRegressor
label_desc: Use image node_id 1 for calling the TunableMixin obj's underlying member method code with example usage: obj.get_base_sklearn_type() and returns: next