pyagrum.lib.notebook offers some helpers and graphical representation of internal objets of agrum : Potential, Graph, Bayesian network, inference, etc. See pyAgrum doc for more details.
pyagrum.lib.ipython proposes an equivalent API (a subset of the notebook API) for ipython graphical console. For instance, with spyder. Note that the code is exactly the same except
import pyAgrum.lib.notebook as gnb which became
import pyAgrum.lib.ipython as gnb.