def METHOD_NAME():
    """Performs one-time registration of `_lazy_tensor_creator_converter`.
    This helper can be invoked multiple times but only registers the conversion
    function on the first invocation, making it suitable for calling when
    constructing a LazyTensorCreator.
    Deferring the registration is necessary because doing it at at module import
    time would trigger the lazy TensorFlow import to resolve, and that in turn
    would break the delicate `tf.summary` import cycle avoidance scheme.
    """
    global _conversion_registered
    if not _conversion_registered:
        with _conversion_registered_lock:
            if not _conversion_registered:
                _conversion_registered = True
                tf.register_tensor_conversion_function(
                    base_type=LazyTensorCreator,
                    conversion_func=_lazy_tensor_creator_converter,
                    priority=0,
                )