Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 jacobthebanana--sst5-mapped-extreme/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+jacobthebanana--sst5-mapped-extreme/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

jacobthebanana--sst5-mapped-extreme/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8eed1dc31e692eb751a8104ee1c33696214f6ac95fc209955ec7f94619b75073
+size 1323008