problem in customized ticks in go.Surface

[aligoglos]

I want to customize x and y labels, I tried this but haven't worked!

fig = go.Figure(data=[go.Surface(z=z_vals)])
    print(list(lable1))
    print(list(lable2))
    fig.update_layout(scene=dict(
        xaxis=dict(
            nticks = 12,
            ticktext=list(lable1)),
        yaxis=dict(
            nticks=12,
            ticktext=list(lable2)),
    ))
    fig.show()

print results:

['1398/01', '1398/02', '1398/03', '1398/04', '1398/05', '1398/06', '1398/07', '1398/08', '1398/09', '1398/10', '1398/11', '1398/12']

['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l']

but always show :

[empet]

To set custom ticklabels it's not sufficient to give a list of strings, for ticktext. You have to set tickvals as a list/array of numerical values, with len(tickvals)=len(ticktext). At these numerical values on axis will be located the strings in ticktext.

If your surface is defined only by an array, z, of shape (m,n), then, besides ticktext you should define
tickvals = np,arange(12) .

[aligoglos]

Thanks a lot.