Update duckdb index files

damlab--HIV_V3_coreceptor/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:35b9249c6e7507b3c2d366fdb8b057ec857330a4a08b769906a47a0af4dc2ae8
-size 1323008
+oid sha256:ecf601adcee07f5c2c862812ecf1460098a2c06f7430520773967b0468e497a5
+size 1060864