Update duckdb index files

Kamaljp--squad_5000/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ddf3505b0f76aebcc89e9c85b7007d4e854842b3b1199ef4c357763e3faf2d7f
-size 2633728
+oid sha256:82511e8ba87f34e56b9c959211713494e545bc23e4fb6a0bc9946ef4e1d3ea69
+size 2895872