Update duckdb index files

.gitattributes

@@ -1,3 +1,4 @@
 yoshitomo-matsubara--srsd-feynman_medium/text-train.parquet filter=lfs diff=lfs merge=lfs -text
 yoshitomo-matsubara--srsd-feynman_medium/text-test.parquet filter=lfs diff=lfs merge=lfs -text
 yoshitomo-matsubara--srsd-feynman_medium/text-validation.parquet filter=lfs diff=lfs merge=lfs -text
+yoshitomo-matsubara--srsd-feynman_medium/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

yoshitomo-matsubara--srsd-feynman_medium/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d1025f13b813adcd245dda4f9d74cae744acbe131a12272c95b146d4802e990
+size 3158016