an><span class="p">,</span> <span class="n">result</span><span class="o">.</span><span class="n">uuid</span><span class="p">)</span>

    <span class="k">def</span><span class="w"> </span><span class="nf">undo</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">connection</span><span class="o">.</span><span class="n">request_receive</span><span class="p">(</span><span cla