[surrogate][omp] fix bugs.

src/bayesvalidrox/surrogate_models/orthogonal_matching_pursuit.py

@@ -195,8 +195,9 @@ class OrthogonalMatchingPursuit(LinearModel, RegressorMixin):
             r = R / norm_R
 
             # Update counters and early-stop criterions
-            countinf = max(0, round(count-k*kmax))
+            countinf = max(0, int(count-k*kmax))
             LOOmin = min(LOOmin, LOO[count])
+
             if count == 0:
                 cond_early = (LOO[0] <= LOOmin)
             else: