Train model lesson 4 'no log' in loss

Hello;
I am studying the notebook ‘getting-started-with-nlp-for-absolute-beginners.ipynb’ in colab. When I am in the cell to train the model, in ‘epochs’ 1 and 2 it returns ‘no log’ from ‘epochs’ 3 and 4.
0.032700 respectively. why does this happen?
Thanks

Hello @sdCarr,
It sounds like the “no log” issue during epochs 3 and 4 might be due to a logging configuration or step size. Check your logging settings and ensure that the logging steps are appropriately set to capture logs for all epochs. Official Website

Best Regards,
Julie Doyle