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
 eeshclusive--captionary-dataset/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+eeshclusive--captionary-dataset/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

eeshclusive--captionary-dataset/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58eb8c4569cbe37106fa6cacdff262e77cf49b82f74f7014d38beca4b458f948
+size 57159680