ss="p">)</span>
</pre>
        </div>
       </div>
       <p>
        In the cases where there is a pre-existing calibration cache file that users want to use,
        <code class="docutils literal notranslate">
         <span class="pre">
          CacheCalibrator
         </span>
        </code>
        can be used without any dataloaders. The following example demonstrates how
to use
        <code class="docutils literal notranslate">
         <span class="pre">
          CacheCalibrator
         </span