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
+vkpriya--str-2022/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

vkpriya--str-2022/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28d237e0e96c88ec44e7de1fd4cb74f703f8f50fbe1b1e4fa4a3be6ffdbffc79
+size 2371584