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
+Svetlana0303--all_samples_Regression/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Svetlana0303--all_samples_Regression/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8025bf0a134e4cd3e1dffe970898ccab0e0e739f9aa3a1a8876acb8459af10c0
+size 1060864