no utils module

It looks like you may have your own untils script in a sub path. Would it be possible to submit this?
sys.path.append('../')
import utils
ModuleNotFoundError: No module named 'utils'

Loading Cifar10 data is easy enough but i do not know the details of 
utils.traincaps(train_data, test_data, net, loss, trainer, ctx, num_epochs)