Building Perri: A Comic Strip Generator

Meet Perri Comic Generator , a lightweight, single-panel comic creator that merges LLM-driven storytelling with real-time diffusion models. By pairing an Gradio frontend with a high-performance backend, Perri orchestrates a seamless pipeline: it takes a simple story seed, structures it into a panel description, generates the art, and burns the dialogue right onto the final image. The best part? It achieves all of this without massive, resource-heavy infrastructure. Every AI model under Perri's hood is under 32 billion parameters , proving that you don't need giant, compute-heavy models to build something amazing. Here is a look inside the architecture and tech stack that powers Perri. The Technical Architecture Perri is built using a clean separation of concerns, splitting the heavy lifting of generation away from the user interface. 1. The Frontend ( app.py ) Built using Gradio 6.16.0 , the frontend provides a sleek, user-friendly interface for inputting story seeds. To match the creative spirit of comics, the UI utilizes a custom theme, incorporating a vintage aesthetic complete with star-twinkle CSS overlays. The frontend's main jobs are: Capturing the user's initial prompt. Shipping the payload to the backend infrastructure via secure API requests. Decoding the backend's response—a Base64-encoded JPEG—and rendering it within the Gradio image component. 2. The Backend Orchestrator ( orchestrator.py ) The orchestrator acts as the brain of the operation, executing three distinct phases in the lifecycle of a single comic panel: Script Generation: It refines the user's raw prompt into a highly structured visual script and dialogue snippet using meta-llama/Meta-Llama-3-8B-Instruct . Image Generation: It passes the visual description to stabilityai/sdxl-turbo to synthesize the retro comic art. Dialogue Overlay Composition: Instead of relying on separate text captions, the orchestrator dynamically draws the generated dialogue directly onto the JPEG image, ensuring an au