Error in Sequential RS, Sli-Rec example

Trying to dive in Sequential Recommender Systems with the example of the Sli-Rec model but when i try to run the first cell of code in the Notebook i get error: cannot import name 'dynamic_rnn' from 'tensorflow.nn'.

I tried to use another model (Caser / Gru4rec / asvd) but when im running the hparams function with each model i get an error : FileNotFoundError: [Errno 2] No such file or directory: '../../reco_utils/recommender/deeprec/config/asvd.yaml' (for asvd model , same for caser and others)