="p">[</span><span class="n">src</span><span class="p">],</span> <span class="n">vertex_builder</span><span class="p">[</span><span class="n">dest</span><span class="p">]</span>
            <span class="n">drawer_method</span><span class="p">(</span><span class="n">visual_edge</span><span class="p">,</span> <span class="n">src_vertex</span><span class="p">,</span> <span class="n">dest_vertex</span><span class="p">)</span>

        <span class="c1"># Draw the edge labels</span>
        <span class="n">labels