Add a new text from Entry into Second Label

[Anderson]

The situation is:
I created a few. Label and one Entry♪ But I can't figure out how to add every new text introduced to the new text. Label successively.
I want to do it. TaskList♪

I understand that you need to check if there's one. Label text and if I don't know. Python 3.9

from tkinter import *
def show_message():

message2.set(message.get())

message_entry.delete(0, 'end')

if # Не могу понять, что писать дальше?
root = Tk()

root.title("GUI на Python")

root.configure(background='#333333')

root.geometry("600x600")
MAIN FUNCS
message = StringVar()

message2 = StringVar()

message3 = StringVar()
message_label = Label(textvariable=message2, anchor="w",

background='#333333',

font="Arial 16",

fg="white")

message_label.place(width=400, x=110, y=20)
message_label2 = Label(textvariable=message3, anchor="w",

background='#333333',

font="Arial 16",

fg="white")

message_label2.place(width=400, x=110, y=50)
message_entry = Entry(textvariable=message,

font="Arial 16")

message_entry.place(width=520, x=10, y=550)
message_button = Button(text="Add", command=show_message,

font="Arial 16")

message_button.place(width=50, height=28, x=540, y=550)

[terrea]

Try this:

import tkinter as tk
class App:

def init(self):

self.root = tk.Tk()

self.root.title("GUI на Python")

self.root.configure(background='#333333')

self.root.geometry("600x600")
    self.y = 20
    
    # MAIN FUNCS
    self.message = tk.StringVar()
    self.message_entry = tk.Entry(
        textvariable=self.message,
        font="Arial 16")
    self.message_entry.place(width=520, x=10, y=550)

    self.message_button = tk.Button(
        text="Add", 
        command=self.show_message,
        font="Arial 16")
    self.message_button.place(width=50, height=28, x=540, y=550)

    self.root.mainloop()

def show_message(self):
    message2 = tk.StringVar()
    message_label = tk.Label(
        textvariable=message2, 
        anchor="w",
        background='#333333',
        font="Arial 16",
        fg="white"
    )
    message_label.place(width=400, x=110, y=self.y)

    message2.set(self.message.get())
    self.message_entry.delete(0, 'end')

    self.y += 30       

if name == "main":

app=App()