'Remove from the notifications binding table the specified MType and
unsubscribe the client from it (if required).
Parameters
mtype : str
MType to be removed.
declare : bool
Specify whether the client must be automatically declared as
unsubscribed from the MType (see also
:meth:`~astropy.samp.client.SAMPClient.declare_subscriptions`).'

def unbind_receive_notification(self, mtype, declare=True):

    if self._callable:
        del self._notification_bindings[mtype]
        if declare:
            self._declare_subscriptions()
    else:
        raise SAMPClientError(u'Client    not    callable.')
