feature.density method can not create a column which end of '_density'

[djjowfy]

I copy
"sml.feature.density('Age')
sml.train[['Age', 'Age_density']].head()"
in your titanic-sulotion-using-speedml and ran in myself machine.but the ipython told me
"KeyError: "['Age_density'] not in index""

[manavsehgal]

Can you host your notebook on GitHub and share the link for us to try and fix this for you.

[nubitz]

Were you able to resolve the issue?