fix(faiss): return [[]] for uninitialized index to honor list() contract (#5725)

2026-06-22 11:57:06 +05:30
parent ce0531a13e
commit 299c423213
2 changed files with 15 additions and 1 deletions
@@ -603,7 +603,7 @@ class FAISS(VectorStoreBase):
            List[OutputData]: List of vectors.
        """
        if self.index is None:
-            return []
+            return [[]]

        results = []
        count = 0