prerequisite (MUST DO)

[hunkim]

Could you please try to run at least one model for these?

• [ ] https://github.com/hunkimForks/DeepQA
• [ ] https://github.com/hunkimForks/chatbot-retrieval
• [ ] https://github.com/hunkimForks/tf_chatbot_seq2seq_antilm

If you could send PRs to replace deprecated APIs, it would be wonderful!