</span> <span class="nb">open</span><span class="p">(</span><span class="s1">&#39;init_config_pool/human_</span><span class="si">%d</span><span class="s1">.pdb&#39;</span><span class="o">%</span><span class="p">(</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span><span class="p">),</span> <span class="s1">&#39;w&#39;</span><span class="p">)</span>
    <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</spa