n class="nam">nn</span><span class="op">,</span> <span class="nam">len</span><span class="op">(</span><span class="nam">fnames</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut">&nbsp;</span></p>
<p id="t39" class="pln"><span class="strut">&nbsp;</span></p>
<p id="t40" class="stm run hide_run">            <span class="nam">label</span> <span class="op">=</span> <span class="num">0</span> <span class="key">if</span> <span class="nam">int</span><span class="op