code: def classes_(self):
      return self.model.classes_
  
file_path: FEDOT/fedot/core/operations/evaluation/operation_implementations/models/discriminant_analysis.py
imports: from typing import Optional
  import numpy
  from sklearn.discriminant_analysis import LinearDiscriminantAnalysis, QuadraticDiscriminantAnalysis
  from fedot.core.operations.evaluation.operation_implementations.implementation_interfaces import ModelImplementation
  from fedot.core.operations.operation_parameters import OperationParameters
label_desc: Use image node_id 5 for calling the DiscriminantAnalysisImplementation obj's underlying member method code with example usage: obj.classes_() and returns: self