><span class="o">.</span><span class="n">multiply</span><span class="p">(</span><span class="n">env</span><span class="p">,</span> <span class="n">np</span><span class="o">.</span><span class="n">tile</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">max</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">abs</span><span class="p">(</span><span class="n">X</span><span class="p">),</span> <span class="n">axis</span><span 