remove magic number

src/operator/Transpose.cpp

@@ -82,7 +82,7 @@ bool Aidge::Transpose_Op::forwardDims(bool /*allowDataDependency*/) {
 
         // Set the data format of the output tensor
         DataFormatTranspose outputDimsArray;
-        std::copy_n(outputDimsOrder().begin(), 5, outputDimsArray.begin());
+        std::copy_n(outputDimsOrder().begin(), outputDimsOrder().size(), outputDimsArray.begin());
 
         mOutputs[0]->setDataFormat(getTransposedDataFormat(getInput(0)->dataFormat(), outputDimsArray));
         return true;