Update duckdb index files

cestwc--lsnli-sim/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e4e0f353dc1f139c41f6fe52506c1145f708ecc6e471954d60327df8e47c9d72
-size 152842240
+oid sha256:6dff88230b38cdb212a9532046874259b3b8bd2c2eb9cb51f05dc3b1ac37a672
+size 152055808