@staticmethod
def rgb_correction(im):
    (b, g, r) = Image.fromarray(im).split()
    image = Image.merge('RGB', (r, g, b))
    return image
@staticmethod
def rgb_correction(im):
    (b, g, r) = Image.fromarray(im).split()
    image = Image.merge('RGB', (r, g, b))
    return image