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
+calum--the-stack-smol-python-docstrings/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

calum--the-stack-smol-python-docstrings/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:880e7c05011cdcfd5de0969bba10e915899ef9b25748d2c3bd640effad656e46
+size 115879936