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
+jlohding--sp500-edgar-10k/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

jlohding--sp500-edgar-10k/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bc8dd7e351718db3762be13f5d3b44c421a82504c6f5a33f0e68be425925480
+size 1894789120