how to replace the icon in a Tkinter app

Question

I am using Python 3.5.0 on Windows 10 and want to replace this:

Answer 1

To change the icon you should use iconbitmap or wn_iconbitmap I'm under the impression that the file you wish to change it to must be an ico file.

import tkinter as tk

root = tk.Tk()
root.iconbitmap("myIcon.ico")

Answer 2

input for tkinter

from tkinter import *

app = Tk()
app.title('Tk')
app.geometry('')

app.iconbitmap(r'C:\Users\User\PycharmProjects\HelloWorld\my.ico')
app.mainloop()

input for pyinstaller

pyinstaller --onefile -w -F --add-binary "my.ico;." my.py