><span class="p">:</span> <span class="n">Params</span><span class="p">,</span> <span class="n">mode</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="n">Tuple</span><span class="p">[</span><span class="nb">list</span><span class="p">,</span> <span class="nb">list</span><span class="p">]:</span>
    <span class="s2">&quot;Simple example to demonstrate singe modal tuple of list return&quot;</span>
    <span class="k">if</span> <span c