`localmodels(wrappers=true)` is not finding the model wrappers

[ablaom]

The methods models() and localmodels() list models but hide any wrappers, such as TunedModel, by default. However, passing wrappers=true is supposed to include them.

This is working for models():

length(models()) < length(models(wrappers=true))
# true

But apparently not for localmodels():

julia> localmodels()
15-element Vector{NamedTuple{(:name, :package_name, :is_supervised, :abstract_type, :constructor, :deep_properties, :docstring, :fit_data_scitype, :human_name, :hyperparameter_ranges, :hyperparameter_types, :hyperparameters, :implemented_methods, :inverse_transform_scitype, :is_pure_julia, :is_wrapper, :iteration_parameter, :load_path, :package_license, :package_url, :package_uuid, :predict_scitype, :prediction_type, :reporting_operations, :reports_feature_importances, :supports_class_weights, :supports_online, :supports_training_losses, :supports_weights, :target_in_fit, :transform_scitype, :input_scitype, :target_scitype, :output_scitype)}}:
 (name = ConstantClassifier, package_name = MLJModels, ... )
 (name = ConstantRegressor, package_name = MLJModels, ... )
 (name = ContinuousEncoder, package_name = MLJModels, ... )
 (name = DeterministicConstantClassifier, package_name = MLJModels, ... )
 (name = DeterministicConstantRegressor, package_name = MLJModels, ... )
 (name = FeatureSelector, package_name = FeatureSelection, ... )
 (name = FillImputer, package_name = MLJModels, ... )
 (name = InteractionTransformer, package_name = MLJModels, ... )
 (name = OneHotEncoder, package_name = MLJModels, ... )
 (name = Standardizer, package_name = MLJModels, ... )
 (name = UnivariateBoxCoxTransformer, package_name = MLJModels, ... )
 (name = UnivariateDiscretizer, package_name = MLJModels, ... )
 (name = UnivariateFillImputer, package_name = MLJModels, ... )
 (name = UnivariateStandardizer, package_name = MLJModels, ... )
 (name = UnivariateTimeTypeToContinuous, package_name = MLJModels, ... )

julia> localmodels(wrappers=true)
15-element Vector{NamedTuple{(:name, :package_name, :is_supervised, :abstract_type, :constructor, :deep_properties, :docstring, :fit_data_scitype, :human_name, :hyperparameter_ranges, :hyperparameter_types, :hyperparameters, :implemented_methods, :inverse_transform_scitype, :is_pure_julia, :is_wrapper, :iteration_parameter, :load_path, :package_license, :package_url, :package_uuid, :predict_scitype, :prediction_type, :reporting_operations, :reports_feature_importances, :supports_class_weights, :supports_online, :supports_training_losses, :supports_weights, :target_in_fit, :transform_scitype, :input_scitype, :target_scitype, :output_scitype)}}:
 (name = ConstantClassifier, package_name = MLJModels, ... )
 (name = ConstantRegressor, package_name = MLJModels, ... )
 (name = ContinuousEncoder, package_name = MLJModels, ... )
 (name = DeterministicConstantClassifier, package_name = MLJModels, ... )
 (name = DeterministicConstantRegressor, package_name = MLJModels, ... )
 (name = FeatureSelector, package_name = FeatureSelection, ... )
 (name = FillImputer, package_name = MLJModels, ... )
 (name = InteractionTransformer, package_name = MLJModels, ... )
 (name = OneHotEncoder, package_name = MLJModels, ... )
 (name = Standardizer, package_name = MLJModels, ... )
 (name = UnivariateBoxCoxTransformer, package_name = MLJModels, ... )
 (name = UnivariateDiscretizer, package_name = MLJModels, ... )
 (name = UnivariateFillImputer, package_name = MLJModels, ... )
 (name = UnivariateStandardizer, package_name = MLJModels, ... )
 (name = UnivariateTimeTypeToContinuous, package_name = MLJModels, ... )