Erro running VQA experiments

[Lyinggg]

Hi,

I encountered the following issue when I ran the train.sh file under src/experiments/vqa/ :

Traceback (most recent call last):
  File "train.py", line 24, in <module>
    from dataGen import VQA
  File "/home/nesl/Documents/SLASH-CE/src/experiments/vqa/dataGen.py", line 9, in <module>
    from trainer import ClauseNTrainer  # the class for training, testing, etc.
  File "/home/nesl/Documents/SLASH-CE/src/experiments/vqa/trainer.py", line 30, in <module>
    from query_lib import QueryManager
  File "/home/nesl/Documents/SLASH-CE/src/experiments/vqa/query_lib.py", line 13, in <module>
    from transformers import DetailTransformer, SimpleTransformer
ModuleNotFoundError: No module named 'transformers'

I'm not sure where the transformer module is coming from.

[debadityaroy]

Without SimpleTransformer, we cannot replicate the VQA experiment. Please provide it in the repo.