Update parquet files

.gitattributes

@@ -1,2 +1,4 @@
 PGT--unbalanced-motifs-500K/parquet-train-00001-of-00002.parquet filter=lfs diff=lfs merge=lfs -text
 PGT--unbalanced-motifs-500K/parquet-train-00000-of-00002.parquet filter=lfs diff=lfs merge=lfs -text
+PGT--unbalanced-motifs-500K/train/0000.parquet filter=lfs diff=lfs merge=lfs -text
+PGT--unbalanced-motifs-500K/train/0001.parquet filter=lfs diff=lfs merge=lfs -text

PGT--unbalanced-motifs-500K/{parquet-train-00000-of-00002.parquet → train/0000.parquet}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:378e87d9db53d6c7c9e9a32104851a7441c20d1ad6b585dea373b2d245e724ff
-size 58007199
+oid sha256:53b663eb9adc4ebbe1fe9c498d0401ccb8ea16343a0da6bf49d0c01698ee46f8
+size 49612454

PGT--unbalanced-motifs-500K/{parquet-train-00001-of-00002.parquet → train/0001.parquet}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c3ca4ef9dac2e12fcc8074830d519a983e9277136ea1f9db39f31bc175a78365
-size 44622704
+oid sha256:2d9c02d602e0eee06a847d98f6be8f6f148af466c99d22e7b7afd8dd186369e7
+size 53011113