diff --git a/models.py b/models.py
index 223a03e..db6be39 100644
--- a/models.py
+++ b/models.py
@@ -596,9 +596,9 @@ class FouriER(torch.nn.Module):
             graph = degree @ graph @ degree
 
         for idx, block in enumerate(self.network):
-            if (isinstance(block, PoolFormerBlock)):
+            try:
                 x = block(x, graph)
-            else:
+            except:
                 x = block(x)
         # output only the features of last layer for image classification
         return x