Dissecting BERT Part 1 2 The Illustrated BERT, ELMo, and co.
https://github.com/huggingface/pytorch-pretrained-BERT
https://towardsdatascience.com/a-i-plays-mad-libs-and-the-results-are-terrifying-78fa44e7f04e
pip install torch
pip install pytorch-pretrained-bert
python predict_missing.py