ber">2</span>, padding=<span class="hljs-string">'same'</span>)(x)

    tensor = conv_bn(tensor, filters=<span class="hljs-number">728</span>, kernel_size=<span class="hljs-number">1</span>, strides=<span class="hljs-number">2</span>)
    x = Add()([tensor, x])

    <span class="hljs-keyword">return</span> x


<span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">middle_flow</span><span class="hljs-params">(tensor)</span>:</span>
    <span class="hljs-keyword">for</span>