Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 twentyquestions-train.jsonl filter=lfs diff=lfs merge=lfs -text
 metaeval--twentyquestions/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 metaeval--twentyquestions/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+metaeval--twentyquestions/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

metaeval--twentyquestions/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75ab07c00a357e9804d58c1bf0294ab86555e7e72299e781099e7e402e9cdb4e
+size 1585152