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
+CohleM--CNN_small/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

CohleM--CNN_small/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23e7f01f0232603469d542e3d35dc554808b5f1ef9755886bf2b52734ca6ff46
+size 60829696