run Training/validation script for TravTrans and PathTrans

[tmarrakchi]

I would like to thank the authors for this wonderful work.
I was experimenting the code, I prepared the dataset for TravTrans and PathTrans, but I can't find a script to train and validate the model based on "model.py" as described.

Is there a possibility to have the script to train and validate the TravTrans and PathTrans models?

Thanks.