Update duckdb index files

Neurology_Adams/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f0d2e7da4e439cb5d6b147f39dd3dd1b2ad293314553d3e54650cd96c49b498c
-size 20983808
+oid sha256:60d92207b482f8a3f7a66662c62620e5a5fb1406886775ad32b6b86012c4e4d3
+size 21245952