/span> <span class="n">bin_labels</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
                    <span class="n">ax</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="n">hbincenters</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="mf">1.3</span><span class="o">*</span><span class="n">scalef</span><span class="p">,</span><span class="n">bin_labels</span