Update src/sage/misc/sageinspect.py

Co-authored-by: Copilot <[email protected]>

Author: cxzhong

src/sage/misc/sageinspect.py

@@ -755,9 +755,10 @@ def visit_Constant(self, node):
         """
         Visit a Python AST :class:`ast.Constant` node.
 
-        Starting from Python 3.8, constants like numbers, strings, booleans,
-        None, and ellipsis are all represented as Constant nodes instead of
-        separate node types (Num, Str, NameConstant, etc.).
+        Note: While :class:`ast.Constant` was introduced in Python 3.8, the legacy node types
+        (:class:`ast.Num`, :class:`ast.Str`, :class:`ast.NameConstant`, etc.) continued to be
+        generated for backward compatibility until Python 3.14. Only from Python 3.14 onwards
+        are all constants represented as :class:`ast.Constant` nodes.
 
         INPUT: