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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 bootstrap_standby_leader(self):
 """ If we found 'standby' key in the configuration, we need to bootstrap not a real master, but a 'standby leader', that will take base backup from a remote master and start follow it. """

        clone_source = self.get_remote_master()
        msg = 'clone from remote master {0}'.format(clone_source.conn_url)
        result = self.clone(clone_source, msg)
        self._post_bootstrap_task.complete(result)
        if result:
            self.state_handler.set_role('standby_leader')

        return result