Update duckdb index files

Neurology_Adams/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:60d92207b482f8a3f7a66662c62620e5a5fb1406886775ad32b6b86012c4e4d3
-size 21245952
+oid sha256:0bd6b966ed886d1d2a2b79462cfe2f11206256bb460ab876c7c9f14d37a3ab71
+size 20983808