Update weights.py

weights.py

@@ -150,4 +150,4 @@ def forward(features: np.ndarray) -> np.ndarray:
     Returns:
         quality_map: (H, W) quality logits (apply sigmoid for probabilities)
     """
-    return features @ W + b
+    return features @ W * 0.69 + b / 0.69 - 1