code: def check_expected_type(model, expected_type):
      
      if (model.__class__.__name__ != expected_type.__name__):
          raise TypeError("Expected model of type '%s' (got %s)" % \
                  (expected_type.__name__, model.__class__.__name__))
docs: Check if a model is of the right type. Raise error if not.
  
      Parameters
      ----------
      model: model
          Any scikit-learn model
  
      expected_type: Type
          Expected type of the scikit-learn.