r.acc_tracer</span> <span class="kn">import</span> <span class="n">acc_tracer</span>
<span class="kn">from</span> <span class="nn">.trt_module</span> <span class="kn">import</span> <span class="n">TRTModule</span>
<span class="kn">from</span> <span class="nn">.utils</span> <span class="kn">import</span> <span class="n">LowerPrecision</span>

<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><sp