Update app.py

app.py

@@ -182,6 +182,7 @@ def metrics(batch: Optional[BatchInputData] = None, limit: int = 100):
 
         # Convert boolean target to integer
         y_true = X["y"].astype(int).tolist()
+        print(f"[DEBUG] Found {sum(y_true)} positive cases out of {len(y_true)}")
         X = X.drop(columns=["y"])
 
         # Drop ID if exists