async def delete(self, turn_context: TurnContext) -> None:
if turn_context == None:<EOL><INDENT>raise TypeError('<STR_LIT>')<EOL><DEDENT>turn_context.turn_state.pop(self._context_service_key)<EOL>storage_key = self.get_storage_key(turn_context)<EOL>await self._storage.delete({ storage_key })<EOL>
Delete any state currently stored in this state scope.

:param turn_context: The context object for this turn.
:return: None