Update duckdb index files

.gitattributes

@@ -86,3 +86,4 @@ msb-roshan--BACE/scaffold_4_val/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/random_0_train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/random_0_val/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/random_0_test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/random_1_train/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/random_1_train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2bb259d54415eb839b93ba1685a9c4dc9c21a144bb5910c9e76e59927698ffc
+size 1323008