Evaluating models-customizing the histogram and confusion matrix

Hello everyone, hope you are all learning loads with your bots.

Is there anyway to customize the colors and fonts of the histograms and confusion matrices that are produced when evaluating models?

I found that the fonts are not very visible for presentations and being able to change some of the colors could make the presentations far more pleasant.

Thank you so much for your time and input.

@sousablde Sorry for not getting back to you sooner. you can modify that in the rasa code: rasa/test.py at master · RasaHQ/rasa · GitHub