Update duckdb index files

HHousen--quora/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:576bfb67c3940de3343e863819790824793fe70cfa986de9344249183ccbb985
-size 59781120
+oid sha256:f8b957fe6ce43127e2bec910e823983b1f4d511240047d91c35a25f25f0e7108
+size 60043264