Hi everyone, I ran the code in the documentation as it is and saved the model. Then I reloaded it. After loading, there is no problem with the prediction process, but when I run the forecast_fitted_values ​​function, I get the following error. Note: Before saving the model, I trained the model with fitted=True. How can I get insample predictions in the model I reloaded? Doc: https://nixtlaverse.nixtla.io/mlforecast/docs/getting-started/end_to_end_walkthrough.html

Hey. The in sample predictions aren't saved with the model, since that's meant for inference only. You can save the in sample predictions before saving the model, since those won't change and saving all the stuff required to compute them on reload would use a lot of space.