from pyecharts.charts import Line import pyecharts.options as opts c = ( Line(init_opts=opts.InitOpts(theme = ThemeType.CHALK)) .set_global_opts( title_opts=opts.TitleOpts(title="电影数量"), xaxis_opts=opts.AxisOpts(type_="category"), yaxis_opts=opts.AxisOpts( type_="value", axistick_opts=opts.AxisTickOpts(is_show=True), splitline_opts=opts.SplitLineOpts(is_show=True), ), ) .add_xaxis(xaxis_data=Year['上映年份']) .add_yaxis( series_name="电影数量", y_axis=Year['电影数量'], symbol="emptyCircle", is_symbol_show=True, label_opts=opts.LabelOpts(is_show=False), itemstyle_opts=opts.ItemStyleOpts( color="red"), markpoint_opts=opts.MarkPointOpts( data=[opts.MarkPointItem(type_="max",name="最大值")] ) ) .set_series_opts(is_sort=True) ) c.render_notebook() 请修改一下代码，将折线图中x轴中上映年份以升序的形式排列在图中呈现出来

可以通过对传入的 `xaxis_data` 进行排序来实现 x 轴的升序排列。修改后的代码如下：

from pyecharts.charts import Line
import pyecharts.options as opts

c = (
    Line(init_opts=opts.InitOpts(theme=ThemeType.CHALK))
        .set_global_opts(
            title_opts=opts.TitleOpts(title="电影数量"),
            xaxis_opts=opts.AxisOpts(type_="category"),
            yaxis_opts=opts.AxisOpts(
                type_="value",
                axistick_opts=opts.AxisTickOpts(is_show=True),
                splitline_opts=opts.SplitLineOpts(is_show=True),
            ),
        )
        .add_xaxis(xaxis_data=Year['上映年份'].sort_values())
        .add_yaxis(
            series_name="电影数量",
            y_axis=Year['电影数量'],
            symbol="emptyCircle",
            is_symbol_show=True,
            label_opts=opts.LabelOpts(is_show=False),
            itemstyle_opts=opts.ItemStyleOpts(color="red"),
            markpoint_opts=opts.MarkPointOpts(data=[opts.MarkPointItem(type_="max", name="最大值")])
        )
        .set_series_opts(is_sort=True)
)

c.render_notebook()

其中，用 `sort_values()` 方法对 `Year['上映年份']` 进行排序。