[Tkinter] Scrollbar in tkinter

[Larz60+]

Please provide enough of script to run.
scrollbar should go something like, but cannot test as your code is not runnable without modification.

canvas = Canvas(frame,bd=0)
canvas.grid(row=0, column=0, sticky=N+S+E+W)
cheight = canvas.winfo_height()

yscrollbar = tk.Scrollbar(canvas, orient=tk.VERTICAL, command=canvas.yview)
yscrollbar.grid(row=0, rowspan=self.treeheight, column=1, sticky='ns')
xscrollbar = tk.Scrollbar(canvas, orient=tk.HORIZONTAL, command=canvas.xview)
xscrollbar.grid(row=self.cheight + 1, column=0, sticky='ew')
canvas.congigure(yscroll=yscrollbar)
canvas.congigure(xscroll=xscrollbar)

frame.pack()
entry1 = Entry(canvas,bg='blue',fg = 'white',width=70)
 
entry2 = Entry(canvas,bg='red',fg = 'white',width=70)
entry1.pack()
entry2.pack()
 
 
def pressed(ro):
    global button1
    y=e.get()
    if type(y)==str and y!="":
        entry1 = Entry(canvas,bg='blue',width=70)
        entry2 = Entry(canvas,bg='red',width=70)
        entry1.pack()
        entry2.pack()
         
          
e=Entry(root,width=124)
e.pack()
 
button1 = Button(root,text= "Submit",command =lambda: pressed(0))
button1.pack()