[mccall_model] Replace np.sum(a * b) with a @ b
#1202
| Job | Run time |
|---|---|
| 11m 50s | |
| 11m 50s |
np.sum(a * b) with a @ b
#1202
| Job | Run time |
|---|---|
| 11m 50s | |
| 11m 50s |