fixed small bug for accessing the same layer again in nets using unrolls

src/main/resources/templates/gluon/elements/FullyConnected.ftl

@@ -3,14 +3,14 @@
 <#assign use_bias = element.noBias?string("False","True")>
 <#assign flatten = element.flatten?string("True","False")>
 <#if mode == "ARCHITECTURE_DEFINITION">
-        <#if (element.partOfUnroll && false)>
+        <#if element.partOfUnroll>
             ${element.name} = Net_1().${element.name}(${input})
         <#else>
             self.${element.name} = gluon.nn.Dense(units=${units}, use_bias=${use_bias}, flatten=${flatten})
         </#if>
         <#include "OutputShape.ftl">
 <#elseif mode == "FORWARD_FUNCTION">
-    <#if (element.partOfUnroll && false)>
+    <#if element.partOfUnroll>
         ${element.name} = Net_1().${element.name}(${input})
     <#else>
         ${element.name} = self.${element.name}(${input})