pan><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">}</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [1] "input_1"                     "tf.__operators__.getitem_13"</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [3] "tf.nn.bias_add_13"           "grey_scale"                 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [5] "block1_conv1"                "batch_normalization"        </spa