. . . . . "python" . . "3.7.9.final.0" . . "None" . "image" . . "None" . "out1" . . "None" . "ratio" . "@is_fairstep(label='contrast image by factor')\ndef contrast_image(image, ratio): \n from PIL import Image, ImageEnhance\n new_image= image.convert('RGB')\n new_image = ImageEnhance.Contrast(image)\n new_image= new_image.enhance(ratio)\n return new_image\n" . . . . . . . "contrast image by factor" . "2021-06-14T16:02:58.324724"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMC8tJ/NTnPLa3X73B+wxs7TTnL2yn2z1cNSywMAzbumK+o9XXnAqhdGJKzpPrWNbw3xT3XVY+Fd3mQaH2aeQxUpd/HG4HOmDoRiAeCNGzecHXwh09kzRixG0PuPPiMZ6XMG69vFosG+c2l75ceUrRM7XUs0+OZM1O0CX1aQEUaQIDAQAB" . "jWmHJJ9vsF0h+R4CLC/StlM6J7gn3k1iXpMufKrkMwPB2qrscYt2TlMVhh7J6HgS/9+BOeOdsP6QxRW4W+POJmTRUUWHAKjvH2jazpAArzY76b7+HZ5PI7M8yONh47SFJC+b/CmpMYHN//CVJSv9D08/ARnUp0DY6Co8wWc0pls=" . . . "2021-06-14T16:02:58.324724"^^ . .