"nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="n">filenames</span><span class="p">)):</span>
<span class="linenos"> 90</span>        <span class="k">try</span><span class="p">:</span>
<span class="linenos"> 91</span>            <span class="n">os</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">filenames</span><span class="p">[</span><span class="n">i<