Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+andfanilo--streamlit-issues/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

andfanilo--streamlit-issues/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a074b8c8cb3b0f13e080ac479fe78d8afc84c4f895ff3809d93f041e03bf574
+size 18100224