How to use the aioredis.util.wait_ok function in aioredis

def monitor(self, name, ip, port, quorum):
        """Add a new master to Sentinel to be monitored."""
        fut = self.execute(b'MONITOR', name, ip, port, quorum)
        return wait_ok(fut)

raise TypeError("expire argument must be int")
        if pexpire and not isinstance(pexpire, int):
            raise TypeError("pexpire argument must be int")

        args = []
        if expire:
            args[:] = [b'EX', expire]
        if pexpire:
            args[:] = [b'PX', pexpire]

        if exist is self.SET_IF_EXIST:
            args.append(b'XX')
        elif exist is self.SET_IF_NOT_EXIST:
            args.append(b'NX')
        fut = self.execute(b'SET', key, value, *args)
        return wait_ok(fut)

def xgroup_setid(self, stream, group_name, latest_id='$'):
        """Set the latest ID for a consumer group"""
        fut = self.execute(b'XGROUP', b'SETID', stream, group_name, latest_id)
        return wait_ok(fut)

def pfmerge(self, destkey, sourcekey, *sourcekeys):
        """Merge N different HyperLogLogs into a single one."""
        fut = self.execute(b'PFMERGE', destkey, sourcekey, *sourcekeys)
        return wait_ok(fut)

def script_kill(self):
        """Kill the script currently in execution."""
        fut = self.execute(b'SCRIPT', b'KILL')
        return wait_ok(fut)

def bgrewriteaof(self):
        """Asynchronously rewrite the append-only file."""
        fut = self.execute(b'BGREWRITEAOF')
        return wait_ok(fut)

def rename(self, key, newkey):
        """Renames key to newkey.

        :raises ValueError: if key == newkey
        """
        if key == newkey:
            raise ValueError("key and newkey are the same")
        fut = self.execute(b'RENAME', key, newkey)
        return wait_ok(fut)

def client_pause(self, timeout):
        """Stop processing commands from clients for *timeout* milliseconds.

        :raises TypeError: if timeout is not int
        :raises ValueError: if timeout is less than 0
        """
        if not isinstance(timeout, int):
            raise TypeError("timeout argument must be int")
        if timeout < 0:
            raise ValueError("timeout must be greater equal 0")
        fut = self.execute(b'CLIENT', b'PAUSE', timeout)
        return wait_ok(fut)

def cluster_forget(self, node_id):
        """Remove a node from the nodes table."""
        fut = self.execute(b'CLUSTER', b'FORGET', node_id)
        return wait_ok(fut)

def cluster_add_slots(self, slot, *slots):
        """Assign new hash slots to receiving node."""
        slots = (slot,) + slots
        if not all(isinstance(s, int) for s in slots):
            raise TypeError("All parameters must be of type int")
        fut = self.execute(b'CLUSTER', b'ADDSLOTS', *slots)
        return wait_ok(fut)