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
+zeroshot--cybersecurity-corpus/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

zeroshot--cybersecurity-corpus/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2dd98e4015c603242675b1b81d58d28f26e11e06125bb74ebcb5501b1976f3ee
+size 1060864