ss="o">.</span><span class="n">set_yticklabels</span><span class="p">([])</span>
        <span class="k">else</span><span class="p">:</span>
            <span class="n">ax</span><span class="o">.</span><span class="n">set_xlabel</span><span class="p">(</span><span class="s2">&quot;a&#39;&quot;</span><span class="p">)</span>
            <span class="n">ax</span><span class="o">.</span><span class="n">set_ylabel</span><span class="p">(</span><span class="s2">&quot;b&#39;&quot;</span><span class="p">)</span>
 