// SPDX-License-Identifier: Apache-2.0
// Copyright (c) 2026 Fábio Henrique de Lima Silva (fhl.bsb@gmail.com) All rights reserved.
//! WaveNet Nano builder — const-generic profile `<4, 3, 2>`.
//!
//! 4 channels, 3×1 kernel, head-scale 2. Tiniest variant, ~1/6 cost of Standard.
use crate;
use crateWaveNetModel;
/// Constructs a WaveNet Nano model (channels=4, kernel_size=3, head_scale=2).
pub