Add tag to ReduceMean test

unit_tests/operator/Test_ReduceMeanImpl.cpp

@@ -20,7 +20,7 @@
 
 using namespace Aidge;
 
-TEST_CASE("[cpu/operator] ReduceMean(forward)") {
+TEST_CASE("[cpu/operator] ReduceMean(forward)", "[ReduceMean][CPU]") {
     SECTION("KeepDims") {
         std::shared_ptr<Tensor> myInput = std::make_shared<Tensor>(Array3D<float,3,2,2> {
             {
@@ -76,7 +76,7 @@ TEST_CASE("[cpu/operator] ReduceMean(forward)") {
             }
         });
         std::shared_ptr<Tensor> myOutput = std::make_shared<Tensor>(Array2D<float,3,2> {
-            { 
+            {
                 { 12.5, 1.5 },
                 { 35.0, 1.5 },
                 { 57.5, 1.5 }
@@ -124,7 +124,7 @@ TEST_CASE("[cpu/operator] ReduceMean(forward)") {
         op->computeOutputDims();
         myReduceMean->forward();
         op->getOutput(0)->print();
-    
+
         REQUIRE(*(op->getOutput(0)) == *myOutput);
     }
 }
\ No newline at end of file