Below are both the py file and the QML file.
QML File

import QtQuick 2.3
import QtQuick.Controls 1.4

ApplicationWindow {
    id: window
    visible: true
	width: 800; height: 480

	Rectangle {
		id: screen
		width: 800; height: 480

		SystemPalette { id: activePalette }

		Item {
			width: parent.width
			anchors { top: parent.top; bottom: toolBar.top }

			Image {
				id: background
				anchors.fill: parent
				source: "./pics/toonback.png"
				fillMode: Image.PreserveAspectCrop
			}
		}

		Button{
			x: 100
			y: 100
			text : "Quit"
			onClicked: {
				Qt.quit()
			}
		}
		
		Rectangle {
			id: toolBar
			width: parent.width; height: 30
			color: activePalette.window
			anchors.bottom: screen.bottom


			Text {
				id: score
				anchors { right: parent.right; verticalCenter: parent.verticalCenter }
				text: "Score: Who knows?"
			}
		}
		
	}
}

And the Python file

import sys
from PyQt5.QtWidgets import QApplication
from PyQt5.QtQml import QQmlApplicationEngine


def main():

    engine = QQmlApplicationEngine("basic.qml")
    engine.quit.connect(myApp.quit)

    # Execute the Application and Exit
    myApp.exec_()

# Main Function
if __name__ == '__main__':
    # Create main app
    myApp = QApplication(sys.argv)
    sys.exit(main())