Jessica Tiberio

Fix predict classes

1

`model.predict_classes()` is depreciated replaced all instances of `predicted = model.predict_classes(token_list)` with: ``` pred_classes = model.predict(token_list, verbose=0) predicted = np.argmax(pred_classes, axis=-1) ``` as per [this stackoverflow ](https://stackoverflow.com/questions/68776790/model-predict-classes-is-deprecated-what-to-use-instead) discussion