">logger</span><span class="p">:</span><span class="n">logging</span><span class="o">.</span><span class="n">Logger</span>
<span class="p">)</span> <span class="o">-&gt;</span> <span class="n">KerasModel</span><span class="p">:</span>
<span class="w">    </span><span class="sd">"""This is invoked after training successfully completes</span>
<span class="sd">    </span>
<span class="sd">    Here want to just save one of the "towers"</span>
<span class="sd">    as that is what is used to generate the fingerpr