Need help deploying ML NLP model based on Bert (scibert)

I already have a code and a working model - it runs locally - but i'd like to make it into a web application - I have flask files to work on heroku - however Heroku cannot host 1.2 gig Bert (its a scibert - can't do [login to view URL]). I have tried s3 bucket. The ml project is creating highlights from science papers. It is made out of sci bert. Deliverables So we have 1. Flask front end files - its a form with a button that returns highlights 2. ML files 3. Model and bert on s3. I would like to have a working web version that allows to call a hosted bert model