Update duckdb index files

.gitattributes

@@ -51,3 +51,4 @@ 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
+Rosenberg--CMeEE-V2/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Rosenberg--CMeEE-V2/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8d3fcc85064fbe9cba833d192c7a9c6e101d4fa546e15dd9ed630c5df0fe7cf
+size 4730880