Tkinter_msgbox.py

from tkinter import *
import tkinter.messagebox
rt=Tk()

# tkinter.messagebox.showinfo('show','this is showing') # showing info pop-up

# tkinter.messagebox.showwarning('Warning','Error') # showing an warning pop-up

# tkinter.messagebox.showerror('Error','Syntax Error') # showing error pop-up

# tkinter.messagebox.askquestion('HEAD','Asking a question') # showing a question pop-up

# tkinter.messagebox.askokcancel('Head','confirm') # showing confirm pop-up (OK or CANCEL)

# tkinter.messagebox.askyesno('HEAD','YES or NO') # showing confirm pop-up (YES or NO)

# tkinter.messagebox.askretrycancel('head','retry') # showing retry/ cancel pop-up


rt.mainloop()