None config possible

summit/multiview_platform/monoview_classifiers/adaboost.py

@@ -40,6 +40,7 @@ class Adaboost(AdaBoostClassifier, BaseMonoviewClassifier):
         self.weird_strings = {"base_estimator": "class_name"}
         self.plotted_metric = metrics.zero_one_loss
         self.plotted_metric_name = "zero_one_loss"
+        self.base_estimator_config = base_estimator_config
         self.step_predictions = None
 
     def fit(self, X, y, sample_weight=None):

summit/multiview_platform/utils/base.py

@@ -99,6 +99,8 @@ class BaseClassifier(BaseEstimator, ):
             if "config" in self.weird_strings[param_name]:
                 string += "( with " + self.get_params()[
                     param_name].params_to_string() + ")"
+        elif self.get_params()[param_name] is None:
+            return "None"
         else:
             return str(self.get_params()[param_name])