fch.BarChartGroup(x=0, rods=[CustomRod(5)]), fch.BarChartGroup(x=1, rods=[CustomRod(6.5)]), fch.BarChartGroup(x=2, rods=[CustomRod(15)]), fch.BarChartGroup(x=3, rods ...
def main(page: ft.Page): y=[0.2, 0.2, 0.6, 1.0, 0.5, 0.4, 0.2, 0.7, 0.9, 0.1, 0.5, 0.3], ...