Update duckdb index files

dirtycomputer--yf_amazon/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a624dbf9f36028b68f052f232a749e0bd3a796387ae90f8e1a9715a1f50708de
-size 941109248
+oid sha256:8b64a9bba28a6d73a7df88eb2dc4c21699ea17ca21739236e4b541b7eae92dd3
+size 930361344