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
+AhmedBou--NCSS_2023_Data_Analysis/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

AhmedBou--NCSS_2023_Data_Analysis/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11b0b3b5ac50d60a0372dea61cea80d5d3e086148971ec7f36f1d7fc3cc89092
+size 1060864