python可视化pyechart无图形显示

img

为什么我绘制的饼图没有图形显示出来?

datas = [round(result['x'][0],4),round(result['x'][1],4),round(result['x'][2],4)]
labels = ["五浪液", "茅台", "青岛啤酒"]
data_pair = [list(z) for z in zip(datas,labels)]
print(data_pair)
#[[0.0, '五浪液'], [0.6505, '茅台'], [0.3495, '青岛啤酒']]
#可视化制作上市股票行业占比饼图#
p = (
    Pie(init_opts=opts.InitOpts(width="1000px", height="600px"))  #初始化饼图大小
    .add(
        data_pair = [list(z) for z in zip(datas,labels)],
        series_name = "各股票权重饼图",  # 名称
        radius="50%",            # 饼图半径比例
        center=["50%", "50%"],   # 饼图中心坐标
        label_opts=opts.LabelOpts(is_show=False, position="center"),  # 标签位置
        )    
    .set_global_opts(legend_opts=opts.LegendOpts(is_show=True))      # 不显示图示
    .set_series_opts(
        label_opts=opts.LabelOpts(formatter="{b}: {c}"),      
                    )  
    .render("分配饼图.html")  # 渲染文件及其名称
)