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
 pib2022_23_cleaned.csv filter=lfs diff=lfs merge=lfs -text
+pushpdeep--PIB2022-23/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

pushpdeep--PIB2022-23/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e1c398fcf253633b2c9a5c4999a96298161bdf772511532fbf1a8336c655393
+size 319827968