Remove extraneous None from HasFault

JordonPhillips · JordonPhillips · commit 7046a1627fb4 · 2025-04-30T18:58:58.000+02:00
diff --git a/packages/smithy-core/src/smithy_core/interfaces/exceptions.py b/packages/smithy-core/src/smithy_core/interfaces/exceptions.py
@@ -12,4 +12,4 @@ class HasFault(Protocol):
     All modeled errors will have a fault that is either "client" or "server".
     """
 
-    fault: Fault | None
+    fault: Fault
