如何使用python-pptx删除聚类条形图中的轴线？

from pptx import Presentation
from pptx.enum.chart import XL_CHART_TYPE

ppt = Presentation('your_presentation.pptx')
slide = ppt.slides[0]  # 假设要编辑的是第一张幻灯片

for shape in slide.shapes:
    if shape.has_chart:
        chart = shape.chart
        if chart.chart_type == XL_CHART_TYPE.BAR_CLUSTERED:
            # 找到聚类条形图
            # 进行后续操作
            break

chart.has_category_axis = False  # 删除横轴
chart.has_value_axis = False  # 删除纵轴

ppt.save('your_modified_presentation.pptx')