Update parquet files

.gitattributes

@@ -4,3 +4,6 @@ nbroad--small_arxiv_classification/parquet-validation.parquet filter=lfs diff=lf
 nbroad--small_arxiv_classification/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 nbroad--small_arxiv_classification/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 nbroad--small_arxiv_classification/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+nbroad--small_arxiv_classification/train/0000.parquet filter=lfs diff=lfs merge=lfs -text
+nbroad--small_arxiv_classification/validation/0000.parquet filter=lfs diff=lfs merge=lfs -text
+nbroad--small_arxiv_classification/test/0000.parquet filter=lfs diff=lfs merge=lfs -text

nbroad--small_arxiv_classification/{parquet-test.parquet → test/0000.parquet}

@@ -1,3 +1,3 @@
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-size 14315745
+oid sha256:5986f7a47b43f5b4699130f8be0c4f8881b7c4d34eaa8208dbc24b7bd4eb87d0
+size 14328357

nbroad--small_arxiv_classification/{parquet-train.parquet → train/0000.parquet}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 30321361
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+size 30404072

nbroad--small_arxiv_classification/{parquet-validation.parquet → validation/0000.parquet}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 15780661
+oid sha256:76987df44260ee5d2b3b517770f804b7a6e07895227314b6e02add386244d8ee
+size 15765665