remove unused argument in WindowSDPA

src/refiners/foundationals/swin/swin_transformer.py

@@ -173,7 +173,6 @@ def forward(self) -> Tensor:
 class WindowSDPA(fl.Module):
     def __init__(
         self,
-        dim: int,
         window_size: int,
         num_heads: int,
         shift: bool = False,
@@ -223,7 +222,7 @@ def __init__(
     ) -> None:
         super().__init__(
             fl.Linear(dim, dim * 3, bias=True, device=device),
-            WindowSDPA(dim, window_size, num_heads, shift, device=device),
+            WindowSDPA(window_size, num_heads, shift, device=device),
             fl.Linear(dim, dim, device=device),
         )