numpy
pandas
scikit-learn
jsonref

[gcs]
google-cloud-storage

[h2o]
h2o

[h2o-sparkling]
h2o
pyspark
h2o-pysparkling

[keras]
tensorflow
keras
pillow

[keras-gpu]
tensorflow-gpu
keras
pillow

[mongo]
pymongo

[s3]
boto3
