h3><img src="https://raw.githubusercontent.com/Machine-Learning-Tokyo/DL-workshop-series/master/Part%20I%20-%20Convolution%20Operations/images/Xception/entry_flow.png" width="300"><p><strong>Code:</strong></p><blockquote>
<pre><code class="python hljs"><span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">entry_flow</span><span class="hljs-params">(x)</span>:</span>
    x = conv_bn(x, filters=<span class="hljs-number">32</span>, kernel_size=<span class="hljs-number">3</s