Their huggingface demo: https://huggingface.co/spaces/whitead/paper-qa https://huggingface.co/spaces/whitead/paper-qa At the moment it returns runtime error.

Their huggingface demo: https://huggingface.co/spaces/whitead/paper-qa https://huggingface.co/spaces/whitead/paper-qa At the moment it returns runtime error. Edit: It's because of missing open-api key, https://huggingface.co/spaces/whitead/paper-qa/blob/main/app.py#L53 https://huggingface.co/spaces/whitead/paper-qa/blob/main/app...