n><span class="n">CIFAR10</span><span class="p">(</span><span class="n">data_dir</span><span class="p">,</span> <span class="n">datasets</span><span class="o">::</span><span class="n">CIFAR10</span><span class="o">::</span><span class="n">Mode</span><span class="o">::</span><span class="n">kTest</span><span class="p">)</span>
                                    <span class="p">.</span><span class="n">use_subset</span><span class="p">(</span><span class="mi">320</span><span class="p">)</span>
               