ss="highlight"><pre><span class="lineno">216</span>        <span class="n">idx_rand</span> <span class="o">=</span> <span class="n">torch</span><span class="o">.</span><span class="n">randperm</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">labels</span><span class="p">))</span></pre></div>
        </div>
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    <div class='section' id='section-58'>
        <div class='docs'>
            <div class='section-link'>
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