Update parquet files

.gitattributes

@@ -1,3 +1,4 @@
 raw/pubmed-test.parquet filter=lfs diff=lfs merge=lfs -text
 raw/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 raw/test/0000.parquet filter=lfs diff=lfs merge=lfs -text
+default/train/0000.parquet filter=lfs diff=lfs merge=lfs -text

{raw/test → default/train}/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8aa73b940e4b16d5672c793deb89083e517eee59e853bf4f52d045d91e2b5d63
-size 20049237
+oid sha256:4245db5074c545322851a57850ac20f85563b9c4bced2c1e204d4266bad378d7
+size 20066343