Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+Lemoooon--Train-for-TIM/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Lemoooon--Train-for-TIM/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1363525be5f2d18469ac79750b0214e0dc50bbc21f6d219e3585b90bec1d4254
+size 164376576