Update duckdb index files

.gitattributes

@@ -96,3 +96,4 @@ Histology_Ross_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Immunology_Janeway_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Neurology_Adams_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Obstentrics_Williams_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Pathology_Robbins_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Pathology_Robbins_paraphrase/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0b64f436a087058917861410f0066b17921a37769ed89105729fd748fb1d81a
+size 17051648