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
+Sleoruiz--discursos-plenaria-class-separated-by-idx/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Sleoruiz--discursos-plenaria-class-separated-by-idx/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab22210b331a503c393bb2c26ba8d442556eb2a03534bf1e425514275c18e383
+size 146550784