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-teensy/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d59ee7e131b5c0ff10110bcc714e5b8fbe953015a8822e7d8a956c1d01dc7f54
+size 1847296