Write Python GUI program to display an alert message when a button is pressed.
import tkinter.messagebox
def onClick():
tkinter.messagebox.showinfo("Title goes here","Message
goes here")
root = tkinter.Tk()
root.geometry('500x300')
button = tkinter.Button(root,text = "Click Me", command
= onClick)
button.pack(side='bottom')
root.mainloop()