span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_iFile</span><span class="p">[</span><span class="s1">&#39;uncertain&#39;</span><span class="p">]</span><span class="o">.</span><span class="n">tolist</span><span class="p">()</span>
            <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">data</span><span class="p"