Update parquet files

{nanyy1025--pubmed_rct_20k → default}/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c2427f49d4124cc048f361610a4778c1c7fb707bf5b24a9ed24c9b1a912b4518
-size 28101877
+oid sha256:10f427bdf84d1e67a94f415770538835201146d690d2e25dbd933b4bdeb00b61
+size 28101883

nanyy1025--pubmed_rct_20k/train/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5bbe823f7ec7641ea363ec1f3f7fd57f09add2ac8cab7a7eac2ff56903b738ca
-size 78393344