def is_saved(self):
    return self._entity is not None
Fit models and make predictions.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/db/__init__.py/Model.is_saved--crossover with--dataset/ETHPy150Open kaz-Anova/ensemble_amazon/amazon_main_xgboost_count.py/main