Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* 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/valid/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:500ebea835f812d443c040e9327e3a762e5fa2e5f3e9e21396b21fd0ac9275b5
+size 1060864