输入框上方有视频，先看视频再做图（测试账号：test，密码：bio123456）
population pyramids
link fill bar
flower plot
交互式venn图 文氏图
scatter fit group
qqplot
DNA RNA 氨基酸
scatter fold change
ridgeline plot joyplot
circular heatmap
dot line box
ballon plot bubble plot
bar of pie
waffle
funnel
radar chart
scatter plot R2
scatter hist box density
