This workflow automates the process of creating hairstyle previews from user-submitted images and sharing them on LINE groups. Starting with a form submission containing an image and instructions, it uses OpenAI’s image edit API to modify only the hairstyle while preserving the face. The edited image is then uploaded to Cloudinary, and finally, the image is pushed directly to a designated LINE group for quick sharing. This setup is ideal for salons or styling teams seeking efficient, automated hairstyle visualizations and group sharing.