an class="n">axis</span><span class="p">(</span><span class="s1">&#39;off&#39;</span><span class="p">)</span>
            <span class="n">catheat</span><span class="p">(</span>
                <span class="n">header</span><span class="p">,</span>
                <span class="n">xticklabels</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">yticklabels</span><span class="o">=</span><span class="n">header</span><span class="o">.</span><span class="n">index</spa