how to move the tkinter main window to the corner of the screen

move_window_to_corner.py

import tkinter

#Button which moves main window to the top-right of the screen
class MovePositionButton(tkinter.Button):
    def __init__(self, master):
        super().__init__(
            master,
            width=15,
            text="click",
            command=self.move_position,
        )
        self.master = master

    def move_position(self):
        screen_width = self.winfo_screenwidth()         #monior width
        main_window_width = self.master.winfo_width()   #tkinter main window width
        x = screen_width - main_window_width
        self.master.geometry('+%d+%d' % (x, 0))

    def move_position2(self):
        screen_width = self.winfo_screenwidth()         #monior width
        main_window_width = self.master.winfo_width()   #tkinter main window width
        frame = self.master.winfo_rootx() - self.master.winfo_x()   #invisible frame width
        x = screen_width - main_window_width
        self.master.geometry('+%d+%d' % (x-frame, 0))

if __name__ == "__main__":
    root = tkinter.Tk()
    b = MovePositionButton(root)
    b.pack()
    root.mainloop()