There are 2 repositories under visual-question-anwsering topic.
LAVIS - A One-stop Library for Language-Vision Intelligence
A web app for both Text-based and Visual Question Answering.
A Light weight deep learning model with with a web application to answer image-based questions with a non-generative approach for the VizWiz grand challenge 2023 by carefully curating the answer vocabulary and adding linear layer on top of Open AI's CLIP model as image and text encoder