src/sage/categories/weyl_groups.py: Fix import

vbraun · Jun 9, 2024 · d84e10a · d84e10a
1 parent 35657e7
commit d84e10a
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/sage/categories/weyl_groups.py b/src/sage/categories/weyl_groups.py
@@ -572,9 +572,10 @@ def stanley_symmetric_function(self):
 
             - [Pon2010]_
             """
-            import sage.combinat.sf
             from sage.rings.rational_field import QQ
-            m = sage.combinat.sf.sf.SymmetricFunctions(QQ).monomial()
+            from sage.combinat.sf.sf import SymmetricFunctions
+
+            m = SymmetricFunctions(QQ).monomial()
             return m.from_polynomial_exp(self.stanley_symmetric_function_as_polynomial())
 
         @cached_in_parent_method