Fixed all deprecated syntax#18

Open

kach4n wants to merge 9 commits intosmartherd:masterfrom

Commits on May 30, 2023

fix
kach4n
committed

Commits on May 31, 2023

changes in tutorial
kach4n
committed

Commits on Jun 15, 2023

Commits on Jun 30, 2023

Commits on Jul 5, 2023