Is there a way in Tkinter to create a pop up message?

I would like to create pop up messages like this in Tkinter. Is there a way to do it?

I do not want a message pop up that requires the user to press a button or to react to disappear or messagebox module or a Toplevel object.

Thanks in advance.

>Solution :

If the popup is fully within the window, you can simply place a Label where you want the popup to show up and schedule a call to destroy it after some delay:

import tkinter as tk

root = tk.Tk()

def show_popup():
    label = tk.Label(root, text="This is a popup message!", bg="black", fg="white", wraplength=100)
    label.place(relx=0.5, rely=0.5, anchor="center")
    root.after(2000, label.destroy)

tk.Label(root, text="Some text here.").pack(padx=10, pady=10)
tk.Button(root, text="Show popup", command=show_popup).pack(padx=10, pady=10)

root.mainloop()