jupyterhub==0.9.4
notebook==5.5.0
sudospawner==0.5.2
pycurl==7.43.0.2

[spark]
pyspark==2.3.1
pyspark-flame==0.2.4

[viz]
seaborn==0.8.1
bokeh==0.13.0
psutil==5.4.6
altair==2.1.0
vega==1.3.0
vega_datasets==0.5.0
