><span class="mi">1</span><span class="p">)</span>
<span class="n">calibrator</span> <span class="o">=</span> <span class="n">torch_tensorrt</span><span class="o">.</span><span class="n">ptq</span><span class="o">.</span><span class="n">DataLoaderCalibrator</span><span class="p">(</span><span class="n">testing_dataloader</span><span class="p">,</span>
                                              <span class="n">cache_file</span><span class="o">=</span><span class="s1">'./calibration.cache'</span><span clas