Deploy AI Comic Factory on Hugging Face Inference API with Llama-2 and SDXL 1.0

AI Impact Summary

Using Hugging Face Inference API via PRO accounts enables the AI Comic Factory to run a two-API stack: Llama-2 for language modeling and SDXL 1.0 for image generation, all hosted in a private Space as a Dockerized Next.js app. The setup is controlled by LLM_ENGINE and RENDERING_ENGINE environment variables, both set to INFERENCE_API to route requests through the Inference API. This reduces hosting overhead and expands access to large models, but Inference API integration is in early stages, with features like the SDXL refiner step and upscaling not yet ported, which can impact feature parity and output quality until updates arrive. Plan for appropriate resource sizing and token/model endpoint validation to handle user load in production.