diff --git a/features/steps/priority_context_strategy_steps.py b/features/steps/priority_context_strategy_steps.py
index 9685e8283..f6af558e0 100644
--- a/features/steps/priority_context_strategy_steps.py
+++ b/features/steps/priority_context_strategy_steps.py
@@ -123,9 +123,7 @@ def step_priority_strategy_custom_rules(
 # ---------------------------------------------------------------------------
 
 
-@given(
-    'a PriorityRule with field "{field}" matcher "{matcher}" and score {score:g}'
-)
+@given('a PriorityRule with field "{field}" matcher "{matcher}" and score {score:g}')
 def step_priority_rule_construct(
     context: Context, field: str, matcher: str, score: float
 ) -> None:
@@ -204,9 +202,7 @@ def step_empty_priority_fragments(context: Context) -> None:
 @when("I assemble with the PriorityContextStrategy")
 def step_assemble_priority(context: Context) -> None:
     result = list(
-        context.strategy.assemble(
-            context.priority_fragments, context.strategy_budget
-        )
+        context.strategy.assemble(context.priority_fragments, context.strategy_budget)
     )
     # Set both context attributes so shared steps from context_strategies_steps.py
     # (which use context.strategy_result) work correctly.
@@ -228,9 +224,7 @@ def step_can_handle_priority_no_query(context: Context) -> None:
 
 @when("I register PriorityContextStrategy with the pipeline")
 def step_register_priority_strategy(context: Context) -> None:
-    context.pipeline.register_strategy(
-        "priority_context", PriorityContextStrategy()
-    )
+    context.pipeline.register_strategy("priority_context", PriorityContextStrategy())
 
 
 # ---------------------------------------------------------------------------
@@ -301,6 +295,4 @@ def step_priority_rule_matcher(context: Context, matcher: str) -> None:
 @then("the PriorityRule score should be {score:g}")
 def step_priority_rule_score(context: Context, score: float) -> None:
     actual = context.priority_rule.score
-    assert abs(actual - score) < 1e-6, (
-        f"Expected score {score}, got {actual}"
-    )
+    assert abs(actual - score) < 1e-6, f"Expected score {score}, got {actual}"