ss="k">if</span> <span class="n">result_multiply</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
                        <span class="n">result_multiply</span> <span class="o">=</span> <span class="nb">input</span>
                    <span class="k">else</span><span class="p">:</span>
                        <span class="n">result_multiply</span> <span class="o">=</span> <span class="n">result_multiply</span> <span class="o">*</span> <span class="nb">input</span>
    