Send Windows notifications from python3

notification.py

# -*- coding: utf-8 -*-
# Created by Marc_Alx
#
# pip install winrt
# Documentation here : https://github.com/Microsoft/xlang/tree/master/src/package/pywinrt/projection
# NB Only works with version of Windows that supports 'windows.ui.notifications'
#
# Requirements
# Windows 10, October 2018 Update or later.
# Python for Windows, version 3.7 or later
# pip, version 19 or later
#

import winrt.windows.ui.notifications as notifications
import winrt.windows.data.xml.dom as dom

#create notifier
nManager = notifications.ToastNotificationManager
notifier = nManager.create_toast_notifier();

#define your notification as string
tString = """
<toast>
    <visual>
        <binding template='ToastGeneric'>
            <text>Sample toast</text>
            <text>Sample content</text>
        </binding>
    </visual>
</toast>
"""

#convert notification to an XmlDocument
xDoc = dom.XmlDocument()
xDoc.load_xml(tString)

#display notification
notifier.show(notifications.ToastNotification(xDoc))

is there a way to stack upcoming notifications over the previous ones as they come?