Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+AlexWortega--flan/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

AlexWortega--flan/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85d2c16e8242da1a31b972a5208f4a31a363811c33818907c316a57313712dbe
+size 342110208