Update duckdb index files

.gitattributes

@@ -2,3 +2,4 @@ AlekseyKorshuk--dalio-handwritten-complete/parquet-train.parquet filter=lfs diff
 AlekseyKorshuk--dalio-handwritten-complete/parquet-validation.parquet filter=lfs diff=lfs merge=lfs -text
 AlekseyKorshuk--dalio-handwritten-complete/parquet-test.parquet filter=lfs diff=lfs merge=lfs -text
 AlekseyKorshuk--dalio-handwritten-complete/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+AlekseyKorshuk--dalio-handwritten-complete/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

AlekseyKorshuk--dalio-handwritten-complete/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df9880a057dbdb813c73fbe167aae923b727d215df229de83ae1860cb6a85350
+size 1060864