Update duckdb index files

.gitattributes

@@ -288,3 +288,4 @@ HuggingFaceGECLM--StackExchange_Mar2023/photo.meta/index.duckdb filter=lfs diff=
 HuggingFaceGECLM--StackExchange_Mar2023/photo/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/physics.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/physics/index.duckdb filter=lfs diff=lfs merge=lfs -text
+HuggingFaceGECLM--StackExchange_Mar2023/pm.meta/index.duckdb filter=lfs diff=lfs merge=lfs -text

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0799c07460d9da9e5db5ccde752f45bcb4aa84b46eda69e851c4d3a110098ac5
+size 3682304