span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">vMap</span><span class="p">[</span><span class="n">edge</span><span class="o">.</span><span class="n">another</span><span class="p">(</span><span class="n">vertexId</span><span class="p">)]</span>
                <span class="n">neighbors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">neighborVertex</span><span class="p">)</span>

            <span class="n">neighbo