Has anyone successfully run this code？

[smylab]

The execution process of this code is not very clear, and I have some doubts.

1. What is the final output of this code? I understand that the frequency value of the formant should be output, but this is not the case. What does the value in the .csv output in the author's data indicate?
2. The order in which the files are run is not very clear. I run Formants.py directly, but I don't see where the output is?
3. Does VTR_Result need to be run? I tried it and it seems that keras is required, but it is stated in the readme that it is based on torch, I can't figure it out