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

Svetlana0303--all_samples_Regression/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed5cf48d9d7343150b2b47df87b919a639c7e739bf85686680961ba128aadc5a
+size 1060864