o_backend</span><span class="p">(</span><span class="s2">"tensorrt"</span><span class="p">,</span> <span class="n">script_model</span><span class="p">,</span> <span class="n">spec</span><span class="p">)</span>
</pre>
        </div>
       </div>
       <p>
        To run explicitly call the function of the method you want to run (vs. how you can just call on the module itself in standard PyTorch)
       </p>
       <div class="highlight-python notranslate">
        <div class="highlight">
         <pre><sp