Cherry pick `DB tutorial ckpt path update (10662)` into `r2.0.0`
Failure: https://github.com/NVIDIA/NeMo/actions/runs/11177438116/job/31073124510
[🤖]: Hi @Victor49152 👋,<br><br>we've cherry picked #10662 into `r2.0.0` for you! 🚀<br><br>Please review and approve this cherry pick by your convenience\!