PIL Filter sample

from PIL import Image, ImageDraw, ImageFont, ImageOps, ImageFilter

def _random_filter(bg_image):
    filter_dict = {
        '0':ImageFilter.BLUR,
        '1':ImageFilter.CONTOUR,
        '2':ImageFilter.DETAIL,
        '3':ImageFilter.EDGE_ENHANCE,
        '4':ImageFilter.EDGE_ENHANCE_MORE,
        '5':ImageFilter.EMBOSS,
        '6':ImageFilter.FIND_EDGES,
        '7':ImageFilter.SMOOTH,
        '8':ImageFilter.SMOOTH_MORE,
        '9':ImageFilter.SHARPEN,
        '10':None
    }

    for num in range(0, 10):
        filter_bg_image = bg_image.filter(filter_dict[str(num)])
        print(num)
        filter_bg_image.save('./16-%d.jpg'%num)
            
    
bg_image = Image.open('./16.jpg')
_random_filter(bg_image)