Fix SingleCategoryHyperparameterSettings.get_all_possible_values method

Author: samronsin

dataikuapi/dss/ml.py

@@ -945,7 +945,7 @@ def get_all_possible_values(self):
         :return: list of possible values for this hyperparameter
         :rtype: list of str
         """
-        return list(self._algo_settings[self.name]["values"].keys())
+        return self.accepted_values
 
 
 class PredictionAlgorithmSettings(dict):
@@ -1017,6 +1017,7 @@ def strategy(self, _):
                              "To update the search strategy, use <HyperparameterSearchSettings object>.strategy = ..., "
                              "obtained with <DSSPredictionMLTaskSettings object>.get_hyperparameter_search_settings()")
 
+
 class RandomForestSettings(PredictionAlgorithmSettings):
 
     def __init__(self, raw_settings, hyperparameter_search_params):