TouchAction or appium keywords to click a point on page without web element are not working in android google chrome browser

how to click a particular X and Y coordinate in google chrome browser? I used appium library keywords (Click Element At Coordinates, click a point,)but no luck and
even coded in python no luck
(code isactions = TouchAction(driver) element= driver.find_element_by_name('tuTermsAndConditions.termsAndConditions') #actions.tap(element=None, x=int(dimension['width']/2),y=int(dimension['height']/2)).perform() #actions.moveTo(10, 1000) actions.moveTo(element, 27, 27) #actions.tap(element) actions.release() actions.perform() )

got below error
WebDriverException: Message: Method has not yet been implemented