span class="r-out co"><span class="r-pr">#&gt;</span> [15] "activation_2"                "block2_conv2"               </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [17] "batch_normalization_3"       "activation_3"               </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [19] "block2_pool"                 "dropout_1"                  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [21] "block3_conv1"                "batch_normalization_4"      </span>
<span