Simplification ?

arrow = "[[darkyt]]~>"
    if curseur_choix == 1:
        line1 = arrow
        line2 = line3 = line4 = line5 = line6 = "  "
    if curseur_choix == 2:
        line2 = arrow
        line1 = line3 = line4 = line5 =  line6 = "  "
    if curseur_choix == 3:
        line3 = arrow
        line1 = line2 = line4 = line5 =  line6 = "  "
    if curseur_choix == 4:
        line4 = arrow
        line1 = line2 = line3 = line5 =  line6 = "  "
    if curseur_choix == 5:
        line5 = arrow
        line1 = line2 = line3 = line4 =  line6 = "  "
    if curseur_choix == 6:
        line6 = arrow
        line1 = line2 = line3 = line4 =  line5 = "  "

    print(colorText(menu_txt.format(line1, line2, line3, line4, line5, line6)))