Pump torchtext from 0.8 to 0.12

[ahadda5]

Dear authors.

omnt.inputters is using legacy 0.8 torchtext.data.Field , not available anymore in 0.12, which causes errors.

1. Do you advice I downgrade to 0.8. reqruiement.txt has no specification but looking at the code its required to go to legacy.
2. Making changes seem to be complicated, but can attempt and push for a PR, if i get the support, considering the many models/datasets uses.

Thoughts?!

[ahadda5]

I think it will solve a lot if there exits a comprehensive requirements.txt please. For now i downgraded, python=3.8, torchtext =0.8 , torch=1.7 etc.

>pip install torch==1.7.1+cu110 torchvision==0.8.2+cu110 torchaudio==0.7.2 torchtext==0.8.1 -f https://download.pytorch.org/whl/torch_stable.html

[memray]

Sorry about that and thank you very much for sharing @ahadda5! The packages I was using are shown below (I used cuda 10.0.130):

torch==1.8.0.dev20201210 torchaudio==0.8.0a0+7c19128 torchtext==0.8.1 torchvision==0.9.0.dev20201210 transformers==4.17.0 tokenizers==0.11.5 datasets==2.0.1.dev0 spacy==3.2.4