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.csv filter=lfs diff=lfs merge=lfs -text
+Karim-Gamal--SemEval-2018-Task-2-english-emojis/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

Karim-Gamal--SemEval-2018-Task-2-english-emojis/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c4508afbfd3486e4f61e94f21e3893b0be8ccb8a0350e96418a3ddd6fc77bd77
+size 51654656