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
 divi7007--openassistant/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+divi7007--openassistant/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

divi7007--openassistant/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b2ca6eb637aa8c9d522c2603f7cffad954f018d647160172623eceed1fef346
+size 40906752