Update duckdb index files

.gitattributes

@@ -95,3 +95,4 @@ github_jupyter_text_code_pairs/train/index.duckdb filter=lfs diff=lfs merge=lfs
 great_code/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 mbpp/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 multi_eurlex/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+python_state_changes/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

python_state_changes/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc52d732bce368317d50b1cbf9e159d2e323eb1a3fc2cd4015fea9441892cc80
+size 1060864