Update duckdb index files

.gitattributes

@@ -56,3 +56,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 selfapr-corpus-defects4j/partial-input/index.duckdb filter=lfs diff=lfs merge=lfs -text
 sequencer-corpus/input/index.duckdb filter=lfs diff=lfs merge=lfs -text
 selfapr-defects4j-in/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+selfapr-defects4j-out/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

selfapr-defects4j-out/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc5c68b53bb3678a53541a21c55889609fd1eda25dbe2a98a48bc2bde45853a9
+size 7352320