Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 train_milan_zones_call_hourly.json filter=lfs diff=lfs merge=lfs -text
+isaquecerqueira--millan_call_traffic/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

isaquecerqueira--millan_call_traffic/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05160607f083a0e434388a5811d468bef8b20ab952b7f62d7142f35bbbc7e0d9
+size 41168896