lass="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">permuted_con_coo</span><span class="o">.</span><span class="n">row</span><span class="p">,</span> <span class="n">permuted_con_coo</span><span class="o">.</span><span class="n">col</span><span class="p">,</span> <span class="n">permuted_con_coo</span><span class="o">.</span><span class="n">data</span><span class="p">):</span>
            <span class="k">if</span> <span class="n">i</span> <span class="o">&gt;=</span> <span