span><span class="o">.</span><span class="n">values</span><span class="p">)</span>
<span class="n">gene_list</span> <span class="o">=</span> <span class="n">gene_list</span><span class="p">[:</span><span class="mi">5</span><span class="p">]</span> <span class="o">+</span> <span class="n">gene_list</span><span class="p">[</span><span class="o">-</span><span class="mi">5</span><span class="p">:]</span>
<span class="c1"># Colour the outside lightgrey</span>
<span class="n">value_colours</span> <span class="o">