Revert "Completed for First tutorial"

This reverts commit 2b041b60b19852d42618dec418def723608b9fa3.
Revert "Revert "Completed for First tutorial""

This reverts commit dd8c73e896681712fd0070fc93eb9f486de6aa23.
Revert "Revert "Revert "Completed for First tutorial"""

This reverts commit 20be0ab105378eab326bf7e5259d37e5ad9501a9.
Revert "Revert "Revert "Revert "Completed for First tutorial""""

This reverts commit 0c0c190a45f810d09d14be29c2881eceb5be7582.
Finish tut