Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 Yusuf5--OpenCaselistLI/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Yusuf5--OpenCaselistLI/validate/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Yusuf5--OpenCaselistLI/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Yusuf5--OpenCaselistLI/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c3542bccd9207b739bb5d99cc3081db64a8c6141ce26e3218a64c9bda76de96
+size 1210855424