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
+Kamaljp--articles_samples/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

Kamaljp--articles_samples/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e89671f7e60480afe4b391026d6d3dc73d7c9aac52b6b1bbc0dd52b754b218f
+size 8400896