Update duckdb index files

.gitattributes

@@ -56,3 +56,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 default/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Lurunchik--WikiHowQA/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Lurunchik--WikiHowQA/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:287136a20098771c4cb9e58f511df3826506c5ff4d5e7e3c152ee1f5523a4ff9
+size 24915968