s="s2">&quot;localhost&quot;</span><span class="p">,</span> <span class="n">port</span><span class="p">),</span> <span class="n">browse</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
    <span class="k">return</span> <span class="n">IFrame</span><span class="p">(</span><span class="n">src</span><span class="o">=</span><span class="sa">f</span><span class="s2">&quot;http://localhost:</span><span class="si">{</span><span class="n">port</span><span class="si">}</span><span 