Method clear_graph

src/models/omnivoice/audio_tokenizer.cpp:2207–2216

private:
    void clear_graph() {
        if (graph_ != nullptr) {
            engine::core::release_backend_graph_resources(backend_, graph_);
            graph_ = nullptr;
        }
        output_ = nullptr;
        code_inputs_.clear();
        decoder_block_masks_.clear();
        ctx_.reset();
    }

    std::shared_ptr<const OmniVoiceAssets> assets_;
    std::shared_ptr<const AudioTokenizerWeights> weights_;