Fix get_class return type
#10398
| Job | Run time |
|---|---|
| 2m 2s | |
| 1m 12s | |
| 1m 19s | |
| 1m 24s | |
| 1m 18s | |
| 7m 15s |
get_class return type
#10398
| Job | Run time |
|---|---|
| 2m 2s | |
| 1m 12s | |
| 1m 19s | |
| 1m 24s | |
| 1m 18s | |
| 7m 15s |