Module 'graphviz.backend' has no attribute 'ENCODING'

Hello,
I am using trying to plot a decision tree in python, and the plot_tree command has graphviz as requirement, However I keep on getting this error and I cannot figure out why,
Thanks,
Marcela

I think you might have to ask whoever owns the plot_tree library. I think the error is in a wrapper around graphviz, not graphviz itself.

Hi Mark,
Its event happenning when I try to do import graphviz on Python. I am not sure what is happening.
Thanks,
Marcela