lass="p">:</span>
                <span class="n">axis_</span> <span class="o">=</span> <span class="mf">1.</span><span class="o">*</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="o">-</span><span class="n">scalef</span><span class="o">*</span><span class="mf">1.5</span><span class="p">,</span> <span class="n">scalef</span><span class="o">*</span><span class="mf">1.5</span><span class="p">,</span> <span class="o">-</span><span class="n