added precision to load_metrics.py

Author: Johanmkr

utils/load_metric.py

@@ -4,7 +4,7 @@
 import torch.nn as nn
 
 from .metrics import EntropyPrediction
-
+from .metrics import precision
 
 class MetricWrapper(nn.Module):
     def __init__(self, *metrics):
@@ -39,7 +39,7 @@ def _get_metric(self, key):
             case "recall":
                 raise NotImplementedError("Recall score not implemented yet")
             case "precision":
-                raise NotImplementedError("Precision score not implemented yet")
+                return precision()
             case "accuracy":
                 raise NotImplementedError("Accuracy score not implemented yet")
             case _: