Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 ChanceFocus--fiqa-sentiment-classification/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+ChanceFocus--fiqa-sentiment-classification/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

ChanceFocus--fiqa-sentiment-classification/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d679c920b56389a5d6eeb683c46f321fc972c0776e825ede0402e94046eccbec
+size 1060864