Train profile list is confusing

[jjasghar]

Describe the bug Looking at the option for ilab config init the train profile is not clear.

To Reproduce When you come to this option:

Please choose a train profile to use:
[0] No profile (CPU-only)
[1] A100_H100_x2.yaml
[2] A100_H100_x4.yaml
[3] A100_H100_x8.yaml
[4] L40_x4.yaml
[5] L40_x8.yaml
[6] L4_x8.yaml

If you are training on your local laptop, you don't understand what any of these option are. From the #users thead, if you are doing non Nvidia work you should choose "CPU-only." This isn't clear.

Expected behavior Clear choice with an obvious understanding of which to use.

[nathan-weinberg]

@cdoern what simple fix might I be able to do here that won't conflict with your profile work? just a reworking of the text?