p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
                        <span class="n">plt</span><span class="o">.</span><span class="n">Rectangle</span><span class="p">(</span>
                            <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
                            <span class="mi">0</span><span class="p">,</span>
                            <span class="mi">0</span><span cl