Update duckdb index files

moumeneb1--testing/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6b49ba3a58413618133c694b548b48a4fc6a13834b867abe273e9c621552ed3f
-size 23605248
+oid sha256:23c00317cc2303a87814a09b4ec6edd99cb27d59ff2fc8de94f92cd5dd17cea9
+size 27799552