python用timeline画柱状图，结果x轴内容出现在两边

Question

from pyecharts.charts import Bar,Timeline
from pyecharts.options import *
from pyecharts.globals import ThemeType

f=open("E:/1960-2019全球GDP数据.csv","r",encoding="GB2312")
data=f.readlines()
f.close()

data.pop(0)

data_dict={}
for line in data:
    year=int(line.split(",")[0])
    country=line.split(",")[1]
    gdp=float(line.split(",")[2])

    try:
        data_dict[year].append([country,gdp])
    except KeyError:
        data_dict[year]=[]
        data_dict[year].append([country, gdp])



timeline=Timeline({"theme":ThemeType.LIGHT})

sorted_year_list=sorted(data_dict.keys())
for year in sorted_year_list:
    data_dict[year].sort(key=lambda element:element[1],reverse=True)
    year_data=data_dict[year][0:8]
    x_data=[]
    y_data=[]
    for i in year_data:
        x_data.append(i[0])
        y_data.append(i[1]/100000000)

    bar=Bar()
    x_data.reverse()
    y_data.reverse()
    bar.add_xaxis(x_data)
    bar.add_yaxis("GDP（亿）",y_data,label_opts=LabelOpts(position="right"))

    bar.reversal_axis()
    bar.set_global_opts(
        title_opts=TitleOpts(title=f"{year}年全球前8GDP数据")
    )
    timeline.add(bar,str(year))

timeline.add_schema(
    play_interval=1000,
    is_timeline_show=True,
    is_loop_play=False,
    is_auto_play=True
)
timeline.render("1960-2019全球GDP前8国家.html")

Answer 1

https://blog.csdn.net/m0_46294969/article/details/140349972
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