Discuss how to improve the evaluate_concepts function and interactive visualisation cluster of 1

[Fesch-star]

[Fesch-star]

evaluate_concepts: like thomas did for the software
interactive visualisation: cluster of 1 does not have the correct label

[jelletreep]

• The tutorial includes this issue written, make sure it is removed there before closing this issue

[Fesch-star]

this is for the next launch