Update duckdb index files

.gitattributes

@@ -100,3 +100,4 @@ Pathology_Robbins_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -t
 Pediatrics_Nelson_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Pharmacology_Katzung_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Psichiatry_DSM-5_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Physiology_Levy_paraphrase/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Physiology_Levy_paraphrase/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab77974a8241101f64cde85f52e39d02a2607612cf78db61ef82ac5c788a3c10
+size 13643776