Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+Numind--C4_sentiment-analysis/balanced/index.duckdb filter=lfs diff=lfs merge=lfs -text

Numind--C4_sentiment-analysis/balanced/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d6f208e0cd40934cbf91d59f5e3fdd02629b6cfbdeaefe668d9276f445f6fcd
+size 11022336