Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+wirthual--dip-bundestag/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

wirthual--dip-bundestag/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4995e63b4075a4db534d8ffe7c9be5ed0f0d28effb76dcaca8ebc9226f2ac3d3
+size 1966616576