Merge pull request #99 from JPTS2/take_best

Take best only if a solution has not been found

Author: giadarol

xdeps/optimize/optimize.py

@@ -1057,7 +1057,7 @@ def step(
             if self._err.last_point_within_tol:
                 break
 
-        if take_best:
+        if take_best and not self._err.last_point_within_tol:
             penalty_step = self._log["penalty"][i_log_start:]
             i_best = np.argmin(penalty_step)
             if i_best != len(penalty_step) - 1: