>__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">model</span><span class="p">,</span> <span class="n">sess</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dtypestr</span><span class="o">=</span><span class="s1">&#39;float32&#39;</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
    <span class="sd">&quot;&quot;&quot;</span>
<span class="s