Update app.py

app.py

@@ -163,8 +163,8 @@ def metrics(batch: Optional[BatchInputData] = None, y: Optional[List[int]] = Non
             X = fetch_test_data(limit=limit)
 
         if y is None:
-            # Look for 'y_true' column in NoCoDB data
-            if "y_" in X.columns:
+            # Look for 'y' column in NoCoDB data
+            if "y" in X.columns:
                 y = X["y"].astype(int).tolist()
                 X = X.drop(columns=["y"])
             else: