t notranslate"><div class="highlight"><pre><span></span><span class="mi">9895</span> <span class="n">MainThread</span> <span class="n">freeze</span> <span class="n">backbone</span>
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<div class="highlight-ipython3 notranslate"><div class="highlight"><pre><span></span><span class="n">history</span> <span class="o">=</span> <span class="n">model</span><span class="o">.</span><span class="n">fit</span><span class="p">(</span><span class="n">train_dataset</span><span class="p">,</span> <span c