Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 JayKasundra--E-Commerce_FAQs/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+NebulaByte--E-Commerce_FAQs/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

NebulaByte--E-Commerce_FAQs/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47c61300d81c082251e151a8bcf0f09b129e37edff79ccaedf3c4fdef6fc32cc
+size 1585152