Lo/adapt-pre-trained-VL-models-to-text-data-LXMERT

The LXMERT text train data used to train BERT-base baselines and adapt vision-and-language models to text-only tasks in the paper "How to Adapt Pre-trained Vision-and-Language Models to a Text-only Input?". The data has been created from the data made available by the LXMERT repo.