utils.py

# Send a notification to your phone directly with IFTTT (https://ifttt.com/) notifying 
# you when a training run ends or at the end of an epoch.
notify({'value1': 'Notification title', 'value2': 'Notification body'}, key=[IFTTT_KEY])

# Automatically set random seeds for Python, numpy, and Pytorch to make sure your results can be reproduced
seed_envirionment(42)

# Print how much GPU memory is currently allocated
gpu_usage(device, digits=4)
# GPU Usage: 6.5 GB

# Print out the number of parameters in a Pytorch model
print(n_params(model))
# 150909673

# Save a model for a particular cross-validation fold to disk
save_model(model, fold=0)