Update duckdb index files

Neurology_Adams/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f9e9886dab4cc262e0d11cab29a6681a398bc524951a1065fdad231c6ca88f38
-size 20983808
+oid sha256:80b60f8fe1125c2ec7bc9eaa5c1be0fec0dbde42cff23ec91505d81f6ce5f7f8
+size 21245952