Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 TnT--Multi_CodeNet4Repair/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+TnT--Multi_CodeNet4Repair/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

TnT--Multi_CodeNet4Repair/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4424bfca1c79c3bce5cd5343e7a6678e952a6087460dcba64486684d6ea1bb86
+size 87044096