Tkinter嵌入式图形改变绘图轴

So I here I have a basic GUI that includes 2 frames. The first page has two drop-down menus, where the user can select columns from the dataframe. It also includes a button which, when pressed, outputs both both selected columns onto labels (this is just to make sure that it is selecting correctly).So I here I have a basic GUI that includes 2 fr