cannot import LearnerInspector etc

[BenOng93]

Describe the bug
Not exhaustive list, but cannot run:

from facet.inspection import LearnerInspector
from facet.selection import LearnerRanker, LearnerGrid

But this runs:
from facet.data import Sample
Which means gamma-facet is installed.

I copy/paste this code from the Facet github repo: https://github.com/BCG-Gamma/facet

[j-ittner]

Hi, did you try installing FACET using pip or conda?