span class="p">([</span><span class="n">k8</span><span class="p">,</span> <span class="n">hs</span><span class="p">],</span> <span class="n">axis</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
    <span class="n">df</span><span class="p">[</span><span class="s2">&quot;ay&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="mi">2022</span>

    <span class="n">df</span><span class="o">.</span><span class="n">columns</span> <span class="o">=</span> <span 