s]</a>
    <span class="k">def</span> <span class="nf">step_async</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">actions</span><span class="p">):</span>
        <span class="k">for</span> <span class="n">remote</span><span class="p">,</span> <span class="n">action</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">remotes</span><span class="p">,</span> <sp