AI Dev Tool: DeepSeekv41Flash1017

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Preview Code

```python
# AI Dev Tool: ImageOptimize - JPEG XL vs AVIF Web Image Optimizer
# =====================================================================
# A production-ready developer code asset for optimizing web images using JPEG XL and AVIF formats.

import os
import argparse
from typing import Optional
from PIL import Image
import aviflib
import jpegxl

def optimize_image(image_path: str, output_path: str, format: str = 'avif') -> None:
    """
    Optimize an image using the specified format (AVIF or JPEG XL).

    Args:
    - image_path (str): The path to the input image.
    - output_path (str): The path to the output optimized image.
    - format (str): The format to use for optimization (default: 'avif').

    Raises:
    - ValueError: If the format is not 'avif' or 'jpegxl'.
    """
    if format not in ['avif', 'jpegxl']:
# ... full runnable version includes tests & documentation