Update modeling_super_linear.py

modeling_super_linear.py

@@ -211,9 +211,17 @@ class RLinear(nn.Module):
 
             self.zero_shot_Linear        = new_W
         else:
-            W              = self.Linear.weight.detach()
-            new_W          =  F.interpolate(W.unsqueeze(-1), size=(new_lookback, self.horizon ), mode='bilinear', align_corners=False).squeeze(-1)
-            self.zero_shot_Linear        = new_W
+            W4d = W.unsqueeze(0).unsqueeze(0)            # (1, 1, out, in)
+
+            # resize   H → self.horizon   and   W → new_lookback
+            new_W = F.interpolate(
+                        W4d,
+                        size=(self.horizon, new_lookback),   # (H_out, W_out)
+                        mode='bilinear',
+                        align_corners=False
+                    )[0, 0]                                 # drop the two singleton dims
+
+            self.zero_shot_Linear = new_W                  # shape (self.horizon, new_lookback)