got different answer between the server and local pc?

[fire717]

I git clone DeepQA in my server(ubuntu) and trained with GPU.
then I test it in the server,I send a “hi” and get a “hi” as response.

however, when I download the whole code(with model) from my server to local pc(mac osx),
then I do the same test : I send a “hi” and get a “I i i i i i” as response. And no matter what I send I always got this wrong response.

I have set the server tested in CPU, my local pc also run in CPU. Both are py3.6 ,both are tensorflow 1.4.

So ,could anyone tell me some possible reason? thx very very very much!