diff --git a/logsight/enterprise.py b/logsight/enterprise.py
index 834e5aa..ceab760 100644
--- a/logsight/enterprise.py
+++ b/logsight/enterprise.py
@@ -110,14 +110,8 @@ class AnomalyScore:
 def score_event(event: EnrichedLog, recent: list[EnrichedLog]) -> AnomalyScore:
     """Combine frequency and structural signals into a deterministic score."""
     template = event.template or extract_template(event.message)
-    same = sum(
-        1
-        for item in recent
-        if (item.template or extract_template(item.message)) == template
-    )
-    error_rate = sum(
-        item.level in {"ERROR", "CRITICAL"} for item in recent
-    ) / max(len(recent), 1)
+    same = sum(1 for item in recent if (item.template or extract_template(item.message)) == template)
+    error_rate = sum(item.level in {"ERROR", "CRITICAL"} for item in recent) / max(len(recent), 1)
     rarity = 1.0 / (same + 1)
     severity = 1.0 if event.level in {"ERROR", "CRITICAL"} else 0.0
     score = min(1.0, 0.45 * rarity + 0.35 * error_rate + 0.20 * severity)
diff --git a/logsight/storage.py b/logsight/storage.py
index c2a4322..a22329e 100644
--- a/logsight/storage.py
+++ b/logsight/storage.py
@@ -13,9 +13,7 @@
 
 
 class ClickHouseStore:
-    def __init__(
-        self, base_url: str = "http://localhost:8123", database: str = "logsight"
-    ) -> None:
+    def __init__(self, base_url: str = "http://localhost:8123", database: str = "logsight") -> None:
         self.base_url = base_url.rstrip("/")
         self.database = database
 
@@ -38,17 +36,12 @@ def insert_events(self, events: list[dict[str, Any]]) -> None:
 
 
 class QdrantStore:
-    def __init__(
-        self, base_url: str = "http://localhost:6333", collection: str = "logsight"
-    ) -> None:
+    def __init__(self, base_url: str = "http://localhost:6333", collection: str = "logsight") -> None:
         self.base_url = base_url.rstrip("/")
         self.collection = collection
 
     def upsert(self, points: list[dict[str, Any]]) -> dict[str, Any]:
-        url = (
-            f"{self.base_url}/collections/"
-            f"{urllib.parse.quote(self.collection, safe='')}/points"
-        )
+        url = f"{self.base_url}/collections/{urllib.parse.quote(self.collection, safe='')}/points"
         body = json.dumps({"points": points}).encode()
         request = urllib.request.Request(
             url,