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
+huggingface--map-test/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

huggingface--map-test/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9cf0fd8fdc03c6102f189482f2e6db349fe0b95414082857ba2ccd4b7bca2738
+size 1060864