Programming Machine Learning:Error in Chapter 17?

Title: Name of book: description (page number)
Example: Programming Flutter - ‘pub get’ command not working (page 15)

I needed to change the L1 regularizer parameter to 0.004 rather than 0.0004 to get similar losses between the training and validation steps. Former gave me

Epoch: 29,900 loss: 0.1450 accuracy: 0.9649 - validation loss: 0.2458 accuracy: 0.9298

rather than

Epoch: 29,900 loss: 0.0363 accuracy: 0.9965 - validation loss: 0.6155 accuracy: 0.9333