code: def LCHuv_to_Luv(cobj, *args, **kwargs):
      
      luv_l = cobj.lch_l
      luv_u = math.cos(math.radians(cobj.lch_h)) * cobj.lch_c
      luv_v = math.sin(math.radians(cobj.lch_h)) * cobj.lch_c
      return LuvColor(
          luv_l, luv_u, luv_v, illuminant=cobj.illuminant, observer=cobj.observer)
docs: Convert from LCH(uv) to Luv.