输入框上方有视频，先看视频再做图（测试账号：test，密码：bio123456）
violin box
venn diagram
proportional area chart
proportional circle area
errorbar
pie matrix
squre area
dumbbell chart
link fill bar
scatter fit group
dot line box
bar of pie
waffle
funnel
radar chart
multi-line
butterfly horizontal bar
filled area
