Remove excessive print statements during augmentation phase

[jmbrown89]

Lots of repeated print statements like:
<function roi_region at 0x7fdbdfc9d398>

Might be good to have a progress bar of sorts (tqdm, maybe).

[AnnaBeers]

Let's replace with tdqm progress bars - working on it soon.

[AnnaBeers]

Solved with tdqm!