Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+mike-ravkine--rosettacode-parsed/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

mike-ravkine--rosettacode-parsed/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4f0f823252479985fb3e9eec7871ab1427d6ff04fea470c07dfd385bb413aa6
+size 25964544