    <span class="k">elif</span> <span class="n">signal</span> <span class="o">==</span> <span class="s2">&quot;sleep&quot;</span><span class="p">:</span>

<span class="ne">ValueError</span>: PA Intensity levels not available for PID 1
</pre></div>
</div>
</div>
</div>
</div>

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