GUI_tkinter_exe执行窗口显示在屏幕中间

import tkinter as tk
from win32api import GetSystemMetrics

# 传入GUI窗口大小(分辨率)计算出窗口居中的位置
def winPos(width, height):
    #获取电脑屏幕分辨率
    win_res = [GetSystemMetrics(0), GetSystemMetrics(1)]
    x_position = (win_res[0] - width)//2
    y_position = (win_res[1] - height) // 2
    return x_position, y_position


def test_GUI():
    root = tk.Tk()
    root.title("我的工具")
    root_width = 300
    root_height = 300
    pos = winPos(root_width, root_height)
    root.geometry(f‘{root_width}x{root_height}+{pos[0]}+{pos[1]}‘)
    tk.mainloop()

if __name__ == ‘__main__‘:
    test_GUI()