after a tkinter message box is closed in python open new message box code example

Example 1: tkinter info box

from tkinter import messagebox

messagebox.showinfo('Title', 'Information')

Example 2: button onclick message box in python tkinter

import tkinter.messagebox
def onClick():
    tkinter.messagebox.showinfo("Title goes here","Message goes here")
root = tkinter.Tk()
button = tkinter.Button(root,text = "Click Me", command = onClick)
button.pack()
root.mainloop()