Installation instructions should better indicate mandatory steps to make tests pass (or reinstall.sh needs an update)
**Is your feature request related to a problem? Please describe.**

I wanted to setup a dev conda environment for NeMo, so I followed steps at https://github.com/NVIDIA/NeMo/tree/main#from-source

Afterwards `pytest --cpu` was failing (before it could even run any test) with two errors:
* `module 'nvidia' has no attribute 'dali'`
* `No module named 'pynvml'`

**Describe the solution you'd like**

After manually installing both libraries with
* pip install --extra-index-url https://developer.download.nvidia.com/compute/redist --upgrade nvidia-dali-cuda120
* pip install pynvml

the tests were able to pass (`1420 passed, 304 skipped, 261 warnings`).

Ideally these libraries would be installed automatically by the `reinstall.sh` script.