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
 reddit_jokes.csv filter=lfs diff=lfs merge=lfs -text
+metaeval--offensive-humor/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

metaeval--offensive-humor/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c128a797a9623a8d49372c5bdf20c78817bc91b8072682b6abd6c5ff82cb0646
+size 90451968