. . . . . "python" . . "3.7.9.final.0" . . "float" . "img" . . "float" . "out1" . "@is_fairstep(label='Convert the RGB color image to grayscale')\ndef image_RGB2Gray(img:float) -> float:\n image_gray = img.convert('L')\n return image_gray\n" . . . . . . "Convert the RGB color image to grayscale" . "2021-06-14T15:14:40.842238"^^ . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv0G5BIY0o0/ONHMQIggW+QXHEUcQJpY0KT8sDouETxw576phhzXtm1MjbuWmBP7kgBlbyhhObr6+/wXbtcuaUlFPupbRtArO/N3C7rhadtd5ZKqyj8Je+ku8vt7DcfR3qBWyNxSGyUrVZaWfM+r1cr6X/CaT6KQqv+D9BWpyKZwIDAQAB" . "WUtQh/v/FS5R20jBKhrCR0BQqsd5Pe1FrgLsEJJwqpOgYV0VbCuPERfF27BohM00WGaPVdCiwFWosEW/Q97Oh6H/n+CGK0hhb110W3E5RJGKeRKRd6liN6kHnBhbF1iWb+ms1nZtA0M+3GjXQ9X4BUf0QSOgf8tgrlSI12r9YZ0=" . . . "2021-06-14T15:14:40.842238"^^ . .