{"message":"Photo Restoration & Enhancement API is running!","status":"healthy","device":"cuda","gpu_name":"NVIDIA RTX A5500","gpu_memory_allocated_gb":0.64,"gpu_memory_total_gb":25.28,"notes":{"enhance":"Removes scratches and enhances the entire image including faces","authentication":"Use /generate-token to get JWT, include in Authorization header for /colorize and /enhance"}}