Update duckdb index files

000alen--semantic/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9436705d081de87a4442f684c03778d45092112dee683a51857a8c2b874ea703
-size 298856448
+oid sha256:a6f5d889ef24f25b1a7233a62ebea9fcf9c4bfdcc768730f2b5fb9dd55896824
+size 297807872