ot path should be the directory that contains the content of tarball</span>
    <span class="k">explicit</span> <span class="nf">CIFAR10</span><span class="p">(</span><span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">string</span><span class="o">&amp;</span> <span class="n">root</span><span class="p">,</span> <span class="n">Mode</span> <span class="n">mode</span> <span class="o">=</span> <span class="n">Mode</span><span class="o">::</span><span class="n">kTrain