输入框上方有视频，先看视频再做图（测试账号：test，密码：bio123456789）
dot plot
raincloud
half violin
calendar heatmap
bar plot
horizontal bar
triangle bar
轨道图，扇形图
stack circle
bar
pencil bar
3D scatter
pencil bar
stem bar with background
fan diagram
circle track
two groups box
bar pie
