wget http://share.ipavlov.mipt.ru:8080/repository/models/chitchat/nmt-chit-chat-v0.1.2.tgz
export CHITCHAT_MODEL=<PATH_TO_MODEL>
from nmt import interface
import os
model_path = os.environ.get("CHITCHAT_MODEL")
interface.init(model_path)
while True:
q = input("[Ваш вопрос]> ")
r = interface.send(q)
print("[Ответ]> %s" % r[0])