Update duckdb index files

.gitattributes

@@ -85,3 +85,4 @@ Physiology_Levy_128/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Psichiatry_DSM-5_128/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Anatomy_Gray_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Anatomy_Gray_paraphrase_2/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Anatomy_Gray_paraphrase_3/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Anatomy_Gray_paraphrase_3/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b952a67f3eb8ac5d4c950a1901fe22896bbbda12af3a171ff04e8b7a746763c
+size 11284480