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
+AnonymousSub--MedQuAD_Context_Question_Answer_Triples_TWO/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

AnonymousSub--MedQuAD_Context_Question_Answer_Triples_TWO/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa01410d56f3c9e8f6681e9fa437f10a6c0feb0c9851ae8e504522821eee14bb
+size 279719936