Graphics' overlap

Hello everyone,

I was trying to compare 2 different pipelines, and I run : rasa test nlu --nlu data/nlu.yml –config config_1.yml config_2.yml The problem is that the nlu_model_comparison_graph is this:

I think this should be two different graphics, but I don’t know how to obtain them separated or how to analyse this one.

Thank you so much,