Week 2 Assignment 2 Alpaca Model

I just tried building the Alpaca Model. However, while building a new model using the data augmentation function I got an error defined below. Can someone please take time and help me out here.

Perhaps you’re not passing the correct argument to data_augmentation().

I haven’t passed any argument to data_augmentation(), can you please help out in letting me know the correct argument to pass

“inputs” seems like the correct thing to pass, since it’s the results of the Input() layer.