s1">&#39;Expected&#39;</span><span class="p">:</span> <span class="n">exp</span><span class="p">,</span> <span class="s1">&#39;Sec_Dig&#39;</span><span class="p">:</span> <span class="n">sec_digs</span><span class="p">})</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">set_index</span><span class="p">(</span><span class="s2">&quot;Sec_Dig&quot;</span><span class="p">,</span> <span class="n">inplace</span><span class="o">=</span><span class="kc">True</span><span class="p">)<