Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+jkorsvik--nowiki_abstract_second_scrape_split2/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

jkorsvik--nowiki_abstract_second_scrape_split2/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e575338a2290bbe938ba162afc21ea2a5c44a0954110c87278d5925d31065673
+size 1502883840