diff --git a/surfsense_backend/app/services/connector_service.py b/surfsense_backend/app/services/connector_service.py
index 251241e96..3bd9a4421 100644
--- a/surfsense_backend/app/services/connector_service.py
+++ b/surfsense_backend/app/services/connector_service.py
@@ -1303,10 +1303,9 @@ class ConnectorService:
 
         sources_list = self._build_chunk_sources_from_documents(
             github_docs,
-            description_fn=lambda chunk, _doc_info, metadata: metadata.get(
-                "description"
-            )
-            or chunk.get("content", ""),
+            description_fn=lambda chunk, _doc_info, metadata: (
+                metadata.get("description") or chunk.get("content", "")
+            ),
             url_fn=lambda _doc_info, metadata: metadata.get("url", "") or "",
         )
 
diff --git a/surfsense_backend/tests/e2e/test_page_limits.py b/surfsense_backend/tests/e2e/test_page_limits.py
index bed59d952..6d54bcb09 100644
--- a/surfsense_backend/tests/e2e/test_page_limits.py
+++ b/surfsense_backend/tests/e2e/test_page_limits.py
@@ -175,7 +175,10 @@ class TestPageLimitNotification:
         )
 
         latest = notifications[0]
-        assert "page limit" in latest["title"].lower() or "page limit" in latest["message"].lower(), (
+        assert (
+            "page limit" in latest["title"].lower()
+            or "page limit" in latest["message"].lower()
+        ), (
             f"Notification should mention page limit: title={latest['title']!r}, "
             f"message={latest['message']!r}"
         )
@@ -217,7 +220,11 @@ class TestDocumentProcessingNotification:
             type_filter="document_processing",
             search_space_id=search_space_id,
         )
-        completed = [n for n in notifications if n.get("metadata", {}).get("processing_stage") == "completed"]
+        completed = [
+            n
+            for n in notifications
+            if n.get("metadata", {}).get("processing_stage") == "completed"
+        ]
         assert len(completed) >= 1, (
             "Expected at least one document_processing notification with 'completed' stage"
         )
@@ -257,9 +264,7 @@ class TestPagesUnchangedOnProcessingFailure:
                 assert statuses[did]["status"]["state"] == "failed"
 
         used, _ = await page_limits.get()
-        assert used == 10, (
-            f"pages_used should remain 10 after ETL failure, got {used}"
-        )
+        assert used == 10, f"pages_used should remain 10 after ETL failure, got {used}"
 
 
 # ---------------------------------------------------------------------------
diff --git a/surfsense_backend/tests/e2e/test_upload_limits.py b/surfsense_backend/tests/e2e/test_upload_limits.py
index c37bd4c6a..b81e701e6 100644
--- a/surfsense_backend/tests/e2e/test_upload_limits.py
+++ b/surfsense_backend/tests/e2e/test_upload_limits.py
@@ -130,7 +130,10 @@ class TestTotalSizeLimit:
     ):
         chunk_size = 45 * 1024 * 1024  # 45 MB each
         files = [
-            ("files", (f"chunk_{i}.txt", io.BytesIO(b"\x00" * chunk_size), "text/plain"))
+            (
+                "files",
+                (f"chunk_{i}.txt", io.BytesIO(b"\x00" * chunk_size), "text/plain"),
+            )
             for i in range(5)  # 5 x 45 MB = 225 MB > 200 MB
         ]
         resp = await client.post(