pan> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">INFO</span>
<span class="n">WARNING</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">WARNING</span>
<span class="n">ERROR</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">ERROR</span>

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