Update duckdb index files

.gitattributes

@@ -86,3 +86,4 @@ 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
+Biochemistry_Lippincott_annotate/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Biochemistry_Lippincott_annotate/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:077fb05b0b94cdcd6e15a05b7b53435897ce0a28737406df20b2bda88ea6289a
+size 7090176