Delete old duckdb index files

default/all_docs/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:39a370d0c8546c212069954b0150bda93f4bf9a4826319346c50c22139370b72
-size 1323008

default/all_docs_eval/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:074db2229f0ccca5d80699154fe527eb04517aceefe15a71a16e41fa705fa02e
-size 1585152

default/eval_qa/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:456f8d2e2aa4e327928d8a96ad21c7b6968c520643213d2676cbee400e679db2
-size 1060864

default/eval_recite_qa/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8f05c0b958681e64c960941da9ec597b83b1bb8f6f6f5b80c4623b307a72eaa8
-size 1323008

default/train/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:261e403ca8c44b5d47d00650d83daced9eaf171126ffa3726adb53b31aa36b60
-size 2371584

default/train_qa/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:722d7cb929fe2503221080802a3b8ed7c12450b5b83b9837aacedc4424866bc4
-size 1060864

default/train_recite_qa/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:42d1f54359970969224458bc487fc6e8a2a7d60141cb946522071250556bb72d
-size 1323008

default/validation/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e6dc57bedcb07f0a9e8b3419f3728e547e47d0e7b0b7446f542a966272066375
-size 1060864