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
 test.json filter=lfs diff=lfs merge=lfs -text
 val.json filter=lfs diff=lfs merge=lfs -text
+suolyer--pile_opensubtitles/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

suolyer--pile_opensubtitles/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc0c09fd404f9bad9af785ebf7ce739ae7c62e2c9aea345e21164aeee5ea38cf
+size 20459520