-41"><span class="linenos">41</span></a><span class="sd">        </span>
</span><span id="L-42"><a href="#L-42"><span class="linenos">42</span></a><span class="sd">        Args:</span>
</span><span id="L-43"><a href="#L-43"><span class="linenos">43</span></a><span class="sd">            tensors: The variable length tensors representing sentences or sections.</span>
</span><span id="L-44"><a href="#L-44"><span class="linenos">44</span></a><span class="sd">        Returns:</span>
</span><span id="L-45"><a hre