Revert "Test2" I mess up all

This reverts commit b9aaf5c217f33a7696f96f9b39b67b7a32738e57.
Revert "testa"

This reverts commit c1fe06186415ce1c5e5893377b1599a397cc061d.
Adding numbers
Added sum to Hello2
Added sum to Hello3
Added sum to Hello1