[Fix] unused ctor warning

src/graph/GraphView.cpp

@@ -33,13 +33,10 @@ Aidge::Connector Aidge::GraphView::operator()(
     (void)input; // avoid unused warning
   }
 
+  IOIndex_t inID = 0;
   for (const Connector &ctor : ctors) {
     assert((ctor.node() != nullptr) &&
            "Input Connector must be associated with a node");
-    (void)ctors; // avoid unused warning
-  }
-  IOIndex_t inID = 0;
-  for (const Connector &ctor : ctors) {
     ctor.node()->addChild(shared_from_this(), static_cast<std::size_t>(ctor.index()),
                           {inNode, inID++});
   }
@@ -197,7 +194,7 @@ void Aidge::GraphView::forwardDims() {
             {
               assert(!std::static_pointer_cast<Tensor>(nodePtr->getOperator()->getRawInput(i))->empty());
             }
-            
+
         }
     }
     // Compute dimensions of every node
@@ -537,7 +534,7 @@ bool Aidge::GraphView::replaceWith(std::set<std::shared_ptr<Node>> newNodes) {
   std::shared_ptr<Node> newInputNode;
   std::shared_ptr<Node> previousOutputNode;
   std::shared_ptr<Node> newOutputNode;
-  
+
   auto gNew = std::make_shared<GraphView>();
   gNew->add(newNodes, false);