Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+michaelnath--annotated-code-functions-base/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

michaelnath--annotated-code-functions-base/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60c9062611d8323ed76dcf3b71e67ff7b6ed92b56d4cace71bd211117e680b6
+size 37236736