Same thing but for the other places where it's used.

comfy/ldm/modules/attention.py

@@ -20,6 +20,11 @@ except:
 import os
 _ATTN_PRECISION = os.environ.get("ATTN_PRECISION", "fp32")
 
+try:
+    OOM_EXCEPTION = torch.cuda.OutOfMemoryError
+except:
+    OOM_EXCEPTION = Exception
+
 def exists(val):
     return val is not None
 
@@ -316,7 +321,7 @@ class CrossAttentionDoggettx(nn.Module):
                     r1[:, i:end] = einsum('b i j, b j d -> b i d', s2, v)
                     del s2
                 break
-            except torch.cuda.OutOfMemoryError as e:
+            except OOM_EXCEPTION as e:
                 if first_op_done == False:
                     torch.cuda.empty_cache()
                     torch.cuda.ipc_collect()