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
+AyoubChLin--20News_group/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

AyoubChLin--20News_group/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af4a3ed87bad486dda5f39065069db0bf1d06608ff4a8b7b78893122c8515383
+size 63713280