Update README.md

README.md

@@ -22,9 +22,9 @@ This model uses a graph neural network architecture that combines:
 
 ## Evaluation Metrics
 
-- **Test MAE**: 1.5771
-- **Test MAPE**: inf
-- **Test RMSE**: 3.6337
+- **Test MAE** (15 min): 1.0961
+- **Test MAPE** (15 min): 0.0223
+- **Test RMSE** (15 min): 2.2126
 
 
 ## Dataset