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
+tasksource--I2D2/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

tasksource--I2D2/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a18991eb6366e6033e0f77497e424db617c8ee6d906693dfc756f86b75730f85
+size 1585152