code: def CMYK_to_CMY(cobj, *args, **kwargs):
      
      cmy_c = cobj.cmyk_c * (1.0 - cobj.cmyk_k) + cobj.cmyk_k
      cmy_m = cobj.cmyk_m * (1.0 - cobj.cmyk_k) + cobj.cmyk_k
      cmy_y = cobj.cmyk_y * (1.0 - cobj.cmyk_k) + cobj.cmyk_k
  
      return CMYColor(cmy_c, cmy_m, cmy_y)
docs: Converts CMYK to CMY.
  
      NOTE: CMYK and CMY values range from 0.0 to 1.0