span><span class="n">forward</span><span class="p">(</span>
    <span class="c1"># session configuration</span>
    <span class="n">addr</span><span class="o">=</span><span class="s2">&quot;localhost:8080&quot;</span><span class="p">,</span>
    <span class="n">authtoken</span><span class="o">=</span><span class="s2">&quot;&lt;authtoken&gt;&quot;</span><span class="p">,</span>
    <span class="n">authtoken_from_env</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
    <span 