[FeTS][GaNDLF] skip loading train.csv during inference mode
#1571
| Job | Run time |
|---|---|
| 1m 18s | |
| 2m 4s | |
| 3m 22s |
train.csv during inference mode
#1571
| Job | Run time |
|---|---|
| 1m 18s | |
| 2m 4s | |
| 3m 22s |