Resolve "Experiment pipeline"

Closes #12 (closed)

code/bolsonaro/trainer.py

@@ -122,7 +122,7 @@ class Trainer(object):
         :param models_dir: Where the results will be saved
         """
         results = ModelRawResults(
-            model_object=model,
+            model_object='',
             training_time=self._end_time - self._begin_time,
             datetime=datetime.datetime.now(),
             train_score=self.__score_func(model, self._dataset.X_train, self._dataset.y_train),