Update parquet files

jxu124--refcocog/parquet-test.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e53cf818572a4186dadf837237d3b4a28ecce0b52c1a30eafe150cd116612df3
-size 4589401
+oid sha256:215148d42089524ac6225f6ce3aa1d18dca16c3e2abb845ca6e070675bc90c5e
+size 4589400

jxu124--refcocog/parquet-train.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bd4dabf79b2eb61433db4f9a1e709c146bd56cc9393c43bf100ba9374fb194b3
-size 39071125
+oid sha256:6ab9631fb9353e94f440832f272ab15bae5726b62168e930a922aa687ed62b96
+size 39071124

jxu124--refcocog/parquet-validation.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:faeef47236133041622238d1da1ce6cca26687ba2d2b79b4d36a498ef52f83d3
-size 2308332
+oid sha256:7bdf9673f6e056d0261d549cef05b58476b23cff0cc8608c6acbb990283039ef
+size 2308331