Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 sidovic--LearningQ-qg/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 sidovic--LearningQ-qg/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+sidovic--LearningQ-qg/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

sidovic--LearningQ-qg/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9eaac233a1675a30ea04ea31ec0c666be5a1b9c2298c587506f2a1b0f169b33b
+size 137113600