span><span class="bp">self</span><span class="p">,</span> <span class="n">arr</span><span class="p">):</span>
        <span class="n">arr</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">arr</span><span class="p">)</span>
        <span class="n">arr</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_maxTS</span><span class="p">)</span>
        <span class="n