如何在轴的顶部水平显示xlsxwriter柱状图的y_axis名称？

import xlsxwriter

workbook = xlsxwriter.Workbook('chart.xlsx')
worksheet = workbook.add_worksheet()

data = [10, 20, 30, 40, 50]

chart = workbook.add_chart({'type': 'column'})
chart.add_series({'values': data})

chart.set_y_axis({'name': 'Y轴名称', 'name_font': {'rotation': 0}, 'name_align': 'center'})
chart.set_y_axis({'num_font': {'rotation': 0}, 'num_align': 'center'})

worksheet.insert_chart('A1', chart)

workbook.close()