Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+gimmaru--newspop/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

gimmaru--newspop/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0dc1629092070366423c27ea3297201fdad1a580259c816784d45c88a3280f1
+size 1323008