">tqdm</span><span class="p">(</span><span class="n">df</span><span class="o">.</span><span class="n">iterrows</span><span class="p">())</span> <span class="k">if</span> <span class="n">verbose</span> <span class="k">else</span> <span class="n">df</span><span class="o">.</span><span class="n">iterrows</span><span class="p">()</span>

    <span class="k">for</span> <span class="n">candidate</span><span class="p">,</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">iterator</span><sp