Answers for "how ot use tkinter"

tkinter tutorial

import tkinter as tk

window = tk.Tk()

frame_a = tk.Frame()
frame_b = tk.Frame()

label_a = tk.Label(master=frame_a, text="I'm in Frame A")
label_a.pack()

label_b = tk.Label(master=frame_b, text="I'm in Frame B")
label_b.pack()

frame_a.pack()
frame_b.pack()

window.mainloop()

tkinter tutorial

#Import
import tkinter as tk
from tkinter import ttk
#Main Window
window=tk.Tk()
#Label
label=ttk.Label(window,text="My First App")
#Display label
label.pack()
#Making sure that if you press the close button of window, it closes.
window.mainloop()