Update duckdb index files

.gitattributes

@@ -56,3 +56,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 lt_lcc-corefud/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 lt_lcc-corefud/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 ca_ancora-corefud/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+en_parcorfull-corefud/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

en_parcorfull-corefud/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1baaf302e0a54700d97975c7926676691a0c036359cf6fe32237c235d94bd2e0
+size 1585152