misc: Update frozendict repr

JDBetteridge · JDBetteridge · commit 57ee2b6303ef · 2026-06-03T15:13:14.000+01:00
diff --git a/devito/tools/data_structures.py b/devito/tools/data_structures.py
@@ -661,7 +661,7 @@ def __len__(self):
         return len(self._dict)
 
     def __repr__(self):
-        return f'<{self.__class__.__name__} {self._dict!r}>'
+        return f'{self.__class__.__name__}({self._dict!r})'
 
     def __hash__(self):
         if self._hash is None:
