Update duckdb index files

arbml--KalamDZ/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bfbddfde1062eebf35aac4a8e6c9faa7f1c3cb0b1b141ba8d65f992655502224
-size 9711616
+oid sha256:97e11f6ac5a6ecabbcdf53e1135e3c260d308d78fd989b7e12cc4f7268d7aae8
+size 26750976