def METHOD_NAME():
    if in_jupyter():
        for target in pyflyby_comm_targets:
            _register_target(target)
        from ipykernel.comm import Comm
        comm = Comm(target_name=INIT_COMMS)
        msg = {"type": INIT_COMMS}
        logger.debug("Requesting frontend to (re-)initialize comms")
        comm.send(msg)