diff --git a/src/brad/planner/scoring/performance/unified_aurora.py b/src/brad/planner/scoring/performance/unified_aurora.py
index c0bc81c9..eedb59ba 100644
--- a/src/brad/planner/scoring/performance/unified_aurora.py
+++ b/src/brad/planner/scoring/performance/unified_aurora.py
@@ -115,7 +115,9 @@ def predict_loads(
         next_has_replicas = next_prov.num_nodes() > 1
 
         curr_writer_cpu_util = float(ctx.metrics.aurora_writer_cpu_avg / 100)
-        curr_writer_cpu_util_denorm = float(curr_writer_cpu_util * aurora_num_cpus(curr_prov))
+        curr_writer_cpu_util_denorm = float(
+            curr_writer_cpu_util * aurora_num_cpus(curr_prov)
+        )
 
         # We take a very conservative approach to query movement. If new queries
         # are added onto Aurora, we increase the load. But if queries are