def hits_checked
import bend-ml-tensor-array@0.1.19.0/main.bend as BendMlTensorArrayimport Base
1466def hits_checked(ok: Bool, +n: Nat, +c: Nat, z: Mat<n, c>, labels: List<&2, Nat>) -> Maybe<&1, MHits<n, c>>:
1467 match ok:
1468 case True{}:
1469 Some{Mat.count_correct(n, c, z, labels)}
1470 case False{}:
1471 None{}