remove PartialLeastSquaresRegression models from the docs to close #1157

Author: anthony

docs/ModelDescriptors.toml

@@ -107,7 +107,6 @@ KNNDetector_OutlierDetectionPython = ["outlier_detection"]
 KNNRegressor_NearestNeighborModels = ["regression"]
 KNeighborsClassifier_MLJScikitLearnInterface = ["classification"]
 KNeighborsRegressor_MLJScikitLearnInterface = ["regression"]
-KPLSRegressor_PartialLeastSquaresRegressor = ["regression"]
 KernelPCA_MultivariateStats = ["dimension_reduction", ]
 KernelPerceptronClassifier_BetaML = ["classification", "neural_networks"]
 LADRegressor_MLJLinearModels = ["regression"]
@@ -173,7 +172,6 @@ OrthogonalMatchingPursuitCVRegressor_MLJScikitLearnInterface = ["regression"]
 OrthogonalMatchingPursuitRegressor_MLJScikitLearnInterface = ["regression"]
 PCA_MultivariateStats = ["dimension_reduction", ]
 PCADetector_OutlierDetectionPython = ["outlier_detection"]
-PLSRegressor_PartialLeastSquaresRegressor = ["regression"]
 PPCA_MultivariateStats = ["dimension_reduction"]
 PartLS_PartitionedLS = ["regression"]
 PassiveAggressiveClassifier_MLJScikitLearnInterface = ["classification"]