Invalid selector (Locator Strategy ‘-android uiautomator’ is not supported for this session

Issues/Bugs
1

I am trying to use Android UIAutomator locator for scrolling to particular text in python.
I am using:
AppiumStudio: v11.3.82 (11.3.82)

I have used this logic:
driver.find_element_by_android_uiautomator("new UiScrollable(new UiSelector()).scrollIntoView(text(“SIGN OUT”));”).click()")

And PyCharm is showing me following exception:
selenium.common.exceptions.InvalidSelectorException: Message: invalid selector (Locator Strategy '-android uiautomator' is not supported for this session)

Can Someone here, help me out?!