Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 CohleM--CNN_small/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 CohleM--CNN_small/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58a83c534d7ea90b12e786c63fc20d899ef559e9c741277d46ca3ac8870f12e9
+size 62402560