Start in Groovy:
beakerx.foo = "a groovy value"
And back to Groovy:
%%python from beakerx.object import beakerx beakerx.bar
%%java return NamespaceClient.getBeakerX().get("bar");
%%python import pandas as pd beakerx.rates = pd.read_csv('../resources/data/interest-rates.csv')