style: fix ruff format quote style in tdd_langgraph_execute_closed_state_steps.py

Apply ruff format to fix single-quote vs double-quote inconsistency in f-string in step assertion, resolving CI lint/format check failure.
2026-04-23 16:44:18 +00:00
parent 09c58ea81c
commit 9e67909c8e
1 changed files with 1 additions and 1 deletions
@@ -56,7 +56,7 @@ def step_assert_runtime_error(context: Context) -> None:
    )
    assert "StateManager is closed" in str(context.execute_error), (
        f'Expected "StateManager is closed" in error message, '
-        f'got: {context.execute_error}'
+        f"got: {context.execute_error}"
    )