><span class="n">ctx</span><span class="p">)</span>

        <span class="n">grads</span> <span class="o">=</span> <span class="n">gradients_storage</span><span class="p">[</span><span class="n">layer</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span>

        <span class="n">saliency_map</span> <span class="o">=</span> <span class="n">grads</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">cpu</span><span class="p">()</span><span 