Update duckdb index files

Jimbro--nyt_data/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a9520edb0a550f4feb603eb35ac3208dfcfc2ff6312cc5222a79108899f25ea5
-size 32780288
+oid sha256:f8a7f97e14605da20b44ea7ccd729a8e1f3c44a2fc4f721886b9698ad3727114
+size 31469568