Update duckdb index files

.gitattributes

@@ -294,3 +294,4 @@ HuggingFaceGECLM--StackExchange_Mar2023/poker.meta/index.duckdb filter=lfs diff=
 HuggingFaceGECLM--StackExchange_Mar2023/poker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/politics.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/politics/index.duckdb filter=lfs diff=lfs merge=lfs -text
+HuggingFaceGECLM--StackExchange_Mar2023/portuguese.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text

HuggingFaceGECLM--StackExchange_Mar2023/portuguese.meta/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4b81bd37782edbabf008ea220177e12f5ef93464e5a09f400429456c44964bd
+size 2371584