if temp_grad == Fr_g[0]:
        kou += 1
        print(Elem_list[kou])
    else:
        temp_grad = Fr_g[0]
        print(Elem_list[kou])
    test = gradientDescent(Elems.get(Elem_list[kou]), Fr_g[0], 0.00001, 0.0001)
    Elems[Elem_list[kou]] = test