undo changes

horizon-metrics.py

@@ -177,14 +177,6 @@ class HorizonMetrics(evaluate.Metric):
             float: The computed horizon error.
         """
 
-        try:
-            print("Predicitons:", predictions)
-            print("Reference:", references)
-            self.ground_truth_det = references[0]
-            self.predictions = predictions[0]
-        except:
-            pass
-
         # calculate erros and store values in slope_error_list and midpoint_error_list
         for annotated_horizon, proposed_horizon in zip(self.ground_truth_det,
                                                        self.predictions):