Update duckdb index files

.gitattributes

@@ -67,3 +67,4 @@ v3_deepspeed_deepspeed_runtime/v3_deepspeed_deepspeed_runtime/index.duckdb filte
 v5_unsloth_unsloth_models/v5_unsloth_unsloth_models/index.duckdb filter=lfs diff=lfs merge=lfs -text
 v6_blip_models/v6_blip_models/index.duckdb filter=lfs diff=lfs merge=lfs -text
 v7_text_generation_inference_server_text_generation_server/v7_text_generation_inference_server_text_generation_server/index.duckdb filter=lfs diff=lfs merge=lfs -text
+v8_spark_python_pyspark_pandas_plot/v8_spark_python_pyspark_pandas_plot/index.duckdb filter=lfs diff=lfs merge=lfs -text

v8_spark_python_pyspark_pandas_plot/v8_spark_python_pyspark_pandas_plot/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05a3d711a59a812f7d1437899525131e711b9abc8956c749635c226dc2b0a62e
+size 6828032