%%python module ScreenshotLibrary

from robot.libraries.BuiltIn import BuiltIn
from IPython.display import Image

class ScreenshotLibrary:
    def display_full_page_screenshot(self):
        display(Image(BuiltIn().get_library_instance(
            'SeleniumLibrary'
        )._drivers.current.get_full_page_screenshot_as_png()))

*** Settings ***

Library  SeleniumLibrary
Library  ScreenshotLibrary

*** Tasks ***

Take full page screenshot
    Open browser  https://mozilla.com  alias=singleton
    Display full page screenshot