s<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1e-2</span>, <span class="fl">1e-3</span>, <span class="fl">1e-4</span><span class="op">)</span><span class="op">)</span><span class="op">)</span>,</span>
<span>      loss <span class="op">=</span> <span class="st">'binary_crossentropy'</span>,</span>
<span>      metrics <span class="op">=</span> <span class="st">'accuracy'</span><span class="op">)</s