Update sklearn.js

source/sklearn.js

@@ -844,8 +844,10 @@ sklearn.Container = class {
         constructorTable['sklearn.ensemble._forest.RandomForestClassifier'] = function() {};
         constructorTable['sklearn.ensemble._forest.ExtraTreesClassifier'] = function() {};
         constructorTable['sklearn.ensemble._gb_losses.BinomialDeviance'] = function() {};
+        constructorTable['sklearn.ensemble._gb_losses.LeastSquaresError'] = function() {};
         constructorTable['sklearn.ensemble._gb_losses.MultinomialDeviance'] = function() {};
         constructorTable['sklearn.ensemble._gb.GradientBoostingClassifier'] = function() {};
+        constructorTable['sklearn.ensemble._gb.GradientBoostingRegressor'] = function() {};
         constructorTable['sklearn.ensemble._iforest.IsolationForest'] = function() {};
         constructorTable['sklearn.ensemble._voting.VotingClassifier'] = function() {};
         constructorTable['sklearn.ensemble.forest.RandomForestClassifier'] = function() {};