"p">[</span><span class="s1">&#39;dbn&#39;</span><span class="p">,</span> <span class="s1">&#39;school_name&#39;</span><span class="p">,</span> <span class="s1">&#39;ptr&#39;</span><span class="p">]</span>
    <span class="n">ptr</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">pd</span><span class="o">.</span><span class="n">concat</span><