Update davit.py

timm/models/davit.py

@@ -92,7 +92,7 @@ class PatchEmbed(nn.Module):
                 stride=patch_size,
                 padding=(3, 3))
             self.norm = nn.LayerNorm(embed_dim)
-            self.norm_after = True
+            self.norm_after = False
         if patch_size[0] == 2:
             kernel = 3 if overlapped else 2
             pad = 1 if overlapped else 0
@@ -103,7 +103,7 @@ class PatchEmbed(nn.Module):
                 stride=patch_size,
                 padding=to_2tuple(pad))
             self.norm = nn.LayerNorm(in_chans)
-            self.norm_after = False
+            self.norm_after = True
 
 
     def forward(self, x : Tensor, size: Tuple[int, int]):
@@ -111,10 +111,9 @@ class PatchEmbed(nn.Module):
         #dim = x.dim()
         #if dim == 3:
         in_shape = x.shape
-        B = in_shape[0]
-        C = in_shape[-1]
         
         if self.norm_after == False:
+            B, HW, C = in_shape
             x = self.norm(x)
             x = x.reshape(B,
                           H,