Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ 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
+Hamilton2023--MyFiristRepository/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Hamilton2023--MyFiristRepository/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2568463c0d70096433ee5fb7131171a470ff61dac5df3f092375067bbc0e4bab
+size 1060864