How to retreive and use Model and Range data for Brisque Computation

I noticed that to compute a BRISQUE quality score I need model and range data. How can I use the provided Opencv model and range data in order to make my QualityBRISQUE object? I am having trouble finding the library if it is there or the file path to it. Or is there a way for me to compute a quality score without needing to manually provide some range or model file?

you can find a sample here, along with precalculated model & range data, also a program to calculate those from an image db