Revert "removed range requirement for f1"

This reverts commit 8a4cc50e34337b5c1c75761c743da6f0d3f82a5a.

utils.py

@@ -13,6 +13,7 @@ metric_ranges = {
     "accuracy": (0,1),
     "precision": (0,1),
     "recall": (0,1),
+    "f1": (0,1),
     "macro f1": (0,1),
     "micro f1": (0,1),
     "pearson": (-1, 1),