Update duckdb index files

erixxdp--kdataset/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c38581e5d3162805c58e9def6ff1a22aca943925545d7143119e713b69daae60
-size 20983808
+oid sha256:77dbd3e8ee4ed56a953b90dfa5037a47dac53a08ef912cb74092980602fb73ec
+size 20721664