Simplify error suffix

Author: rsokl

tests/test_hydra.py

@@ -1292,20 +1292,25 @@ def test_app_with_error_exception_sanitized(tmpdir: Any, monkeypatch: Any) -> No
     # names for AttributeError. Unfortunately, it suggests private attributes like
     # '_return_value'
     # Python 3.13+ fixes this by not suggesting private attributes.
-    if sys.version_info >= (3, 12) and sys.version_info < (3, 13):
-        suggestion_suffix = r". Did you mean: '_return_value'\?"
-    else:
-        suggestion_suffix = r""
+    suggestion_suffix = (
+        r"" if sys.version_info != (3, 12) else r". Did you mean: '_return_value'\?"
+    )
+
+    # Python 3.13 changed the traceback format for error indicators
+    first_traceback_line = r"foo\(cfg\)"
+
+    if sys.version_info >= (3, 13):
+        first_traceback_line += r"\n    ~~~\^\^+\^+"
 
     expected_regex = dedent(
         rf"""
         Error executing job with overrides: \[\]
         Traceback \(most recent call last\):
           File ".*my_app\.py", line 13, in my_app
-            foo\(cfg\)
+            {first_traceback_line}
           File ".*my_app\.py", line 8, in foo
-            cfg\.foo = "bar"  # does not exist in the config(
-            \^+)?
+            cfg\.foo = "bar"  # does not exist in the config
+            \^+
         omegaconf\.errors\.ConfigAttributeError: Key 'foo' is not in struct
             full_key: foo
             object_type=dict{suggestion_suffix}