"\u001b[0;32m/opt/conda/lib/python3.6/site-packages/statsmodels/base/model.py\u001b[0m in \u001b[0;36mpredict\u001b[0;34m(self, exog, transform, *args, **kwargs)\u001b[0m\n\u001b[1;32m 852\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 853\u001b[0m predict_results = self.model.predict(self.params, exog, *args,\n\u001b[0;32m--> 854\u001b[0;31m **kwargs)\n\u001b[0m\u001b[1;32m 855\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 856\u001b[0m if exog_index is not None and not hasattr(predict_results,\n",