Delete old duckdb index files

default/dev/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3221c1488cc0d8ef03ed5087b3610502dd3ffcf78df4770bc302237d7b97e17f
-size 2633728

default/test_agents/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0d36b2f47e79c0f2ab293dc8ac9abf9e5b8bf9c52561cf20b16606d9dfdb2383
-size 4468736

default/test_distraction/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b152e4d76a17d8cf4b7eb96a69a5e9d8fac73f0ced6fe9d6044c9b686fcc26cf
-size 1060864

default/test_inanimate/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:005f589efa3ba22fbf4398a19e49e8be4531f30ff448c9991d5f65e1901fa68d
-size 1323008

default/test_location/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ec77717871aba207ef451c699a2c5c4370e49269d595ff19042646ae02bd8de3
-size 1323008

default/test_others_preference/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:63083e31f47ac7b36970a4508bac93e1fcf53b659e2ca51593146dc930d56395
-size 1060864

default/test_own_preference/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d584f7d81f987a34d5c276a3cfed97df7fa4a33df1b553bbba931e0fc131655e
-size 1323008

default/train/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8444cd44c86446beed31b59b945058fc53a113525129b8e3502b5ca93269aa29
-size 14692352