Issue with Pickle

[matanzuckerman]

Hi @semion1956 @tomerm
We have an issue we would like your opinion about it.
There resources (w2v, wev, indexer) we are loading are all in the format of pickle.
This might cause a problem because if the pickle module versions between the docker and the server is different than the code might fail. Now we are getting a warning about it (it's working but maybe in a year from now it might not).

Thank you.

[semion1956]

@matanzuckerman
What about pickle and few its latest versions, code works correctly in spite of warnings. However, you should have the same environment for training/testing and runtime. In opposite case your code might fail without any warnings, and not necessarily by the fault of pickle.