Update duckdb index files

Kamaljp--squad_5000/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:82511e8ba87f34e56b9c959211713494e545bc23e4fb6a0bc9946ef4e1d3ea69
-size 2895872
+oid sha256:c7e2c841a650a7c345b806bec85e9d950a536730ca19f087dc5b2b4c278f5740
+size 2633728