Put graphviz as optional requirement

IBM / LNN

A `Neural = Symbolic` framework for sound and complete weighted real-value logic

https://IBM.github.io/LNN/

Apache License 2.0

233 stars 441 forks source link

Closed mikulatomas closed 2 years ago

mikulatomas commented 2 years ago

Enable LNN installation without plotting ability, plotting modules can be installed via extra requirements.