Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 awesome-japanese-nlp-classification-dataset/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 awesome-japanese-nlp-classification-dataset/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+awesome-japanese-nlp-classification-dataset/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

awesome-japanese-nlp-classification-dataset/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:546bf95272f5691bc5fa84dfd63f69c55c4a1c38d7c6bfa25c2aec5436fea7bb
+size 1060864