ass="s1">&#39;; total time taken: </span><span class="si">%02d</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="n">m</span><span class="p">,</span> <span class="s1">&#39;min </span><span class="si">%02d</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="n">s</span><span class="p">,</span> <span class="s1">&#39;sec&#39;</span><span class="p">)</span>

        <span class="n">desired_class_param</span> <span class="o">=</span> <span class="bp">self</span><span c