| # 7. External API Integration | |
| ### 7.1 FLUX.1-dev API | |
| **Purpose:** High-quality image generation to replace current Qwen implementation | |
| **Documentation:** Available through Hugging Face Spaces | |
| **Base URL:** Hugging Face Space for FLUX.1-dev | |
| **Authentication:** Using existing HUGGING_KEY environment variable | |
| **Key Endpoints Used:** | |
| - `POST /infer` - Image generation with parameters | |
| **Error Handling:** Fallback to existing functionality if FLUX.1-dev fails | |