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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def clear_strategies(self, client_conn, remove_client=False):
 """Clear the sensor strategies of a client connection. Parameters client_connection : ClientConnection instance The connection that should have its sampling strategies cleared remove_client : bool, optional Remove the client connection from the strategies datastructure. Useful for clients that disconnect. """

        assert get_thread_ident() == self._server.ioloop_thread_id

        getter = (self._strategies.pop if remove_client
                  else self._strategies.get)
        strategies = getter(client_conn, None)
        if strategies is not None:
            for sensor, strategy in list(strategies.items()):
                strategy.cancel()
                del strategies[sensor]