Update duckdb index files

Marmoot--Kaggle_1/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:500c3dec24a2fc308227e6ee72c0697725a50f53cd862cc58dc40b0ae1292b87
-size 1847296
+oid sha256:189d7af25661524eedb99528f72dd03d785d10903344f0f9851be16237dc660e
+size 1585152