Update parquet files

{nanyy1025--pubmed_rct_200k → default}/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b53740f424039c12a9fbb528e99d15b52d8fa03fbaea19b1e4c8691865c9ed33
-size 341451743
+oid sha256:7fb0e7198475d31cf52867700293fa60e05806170f7dae503331ba75a8e73a3d
+size 341451719

nanyy1025--pubmed_rct_200k/train/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dcfd137d5a73216bfe4a411ff254c579daf5f026075ee8131fbbe762e9f6d8d1
-size 932982784