Fixed unused arg

include/aidge/operator/Identity.hpp

@@ -103,13 +103,11 @@ public:
         }
         return mInputs[outputIdx];
     }
-    void setBackend(const std::string& name, int device = 0) override final {
+    void setBackend(const std::string& /*name*/, int /*device*/ = 0) override final {
         // setBackend do nothing, Identity node has no backend it just pass the same Tensor
-        (void) name;
     }
-    void setDataType(const DataType& dataType) const override final {
+    void setDataType(const DataType& /*dataType*/) const override final {
         // setDatatype do nothing, Identity node has no backend it just pass the same Tensor
-        (void) dataType;
     }
 
     static const std::vector<std::string> getInputsName(){