pan><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="n">access__</span><span class="p">],</span> <span class="n">dtype</span><span class="o">=</span><span class="s1">&#39;float32&#39;</span><span class="p">)</span>
</span><span id="Sublosses.window_diff-42"><a href="#Sublosses.window_diff-42"><span class="linenos">42</span></a>    <span class="k">while</span> <span class="n">tf</span><span class="o">.</span><span class="n">greater</span><span class="p">(</span><span c