Fix Pthon code from https://github.com/facebookresearch/end-to-end-negotiator

I try to run script in Python from:

https://github.com/facebookresearch/end-to-end-negotiator

I try in VMware (CentOS 7 and Ubuntu 16.04) and again on real PC (CentOS 7 and Ubuntu 16.04).

Script run without any errors and generate files:

selection_model.th and rnn_model.th which is needed for first Selfplay test where two pretrained models negotiate against each another.

But script don't output generated dialogues (I see only some statistics).

I decompress file: selection_model.th (it's ZIP file) and in directory: archive > data > I found that all 49 files have the same content (only 4 digits):

00 00 C0 FF

so file is corrupted and not trained.

File: rnn_model.th looks OK because in directory archive > data > all files are different.

Your job is to find what is wrong and what I need to do to make it work OK.