">model</span> <span class="o">=</span> <span class="n">model_interface</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">load_model</span><span class="p">()</span>  <span class="c1"># loading pickled trained model if applicable</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">transformer</span><span class="o">.</span><span class="n">feed_