chore: format

backend/open_webui/retrieval/vector/dbs/pinecone.py

@@ -391,7 +391,11 @@ class PineconeClient(VectorDBBase):
         )
 
     def search(
-        self, collection_name: str, vectors: List[List[Union[float, int]]], filter: Optional[dict] = None, limit: int = 10
+        self,
+        collection_name: str,
+        vectors: List[List[Union[float, int]]],
+        filter: Optional[dict] = None,
+        limit: int = 10,
     ) -> Optional[SearchResult]:
         """Search for similar vectors in a collection."""
         if not vectors or not vectors[0]: