Concatenate to 30s samples.

30s/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4027aa63f55c8d72afa733ffd82fd5202e65794af71ceabc8c22cdd6adc1062c
-size 102744091
+oid sha256:8a419f58149fd0f9f330d3874be1d08a4d618e664ae71410df58b6d1b0e1892f
+size 104733846

30s/train-00000-of-00002.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ac02033207e43a76c4e3f1f131e3b279f9dabf730ddb1a47cbbdfa00b9f0a38a
-size 501741149
+oid sha256:fbab0cf21cc59f9f06d89f45bd65dd9a7e1149a4393a710545576a466b3dbfa7
+size 506673760

30s/train-00001-of-00002.parquet

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 version https://git-lfs.github.com/spec/v1
-oid sha256:b02cf6f829a0be7d2db45a03f088627340bc630b6ac584cce58682de1a9cf1ae
-size 500703008
+oid sha256:089bacf8cf6b572a952a7f677379e4c81a8c76ca6e696c605a63b74a4816c6df
+size 506694259

30s/validation-00000-of-00001.parquet

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 version https://git-lfs.github.com/spec/v1
-oid sha256:d316ec7095267a95838a2e3bc8f6211d9f12c8891023539df8f3ac88b8e22fa6
-size 102206918
+oid sha256:33642e67df5b95a7cdd6f467972a7d44e60f62b90aae1ce8d60b9911249c890a
+size 105777914

README.md

@@ -20,16 +20,16 @@ dataset_info:
     dtype: string
   splits:
   - name: train
-    num_bytes: 1117823922.576
-    num_examples: 1308
+    num_bytes: 1131899415.68
+    num_examples: 1315
   - name: validation
-    num_bytes: 115050795.0
-    num_examples: 135
+    num_bytes: 118639586.0
+    num_examples: 139
   - name: test
-    num_bytes: 117961106.0
-    num_examples: 138
-  download_size: 1207395166
-  dataset_size: 1350835823.576
+    num_bytes: 120445541.0
+    num_examples: 140
+  download_size: 1223879779
+  dataset_size: 1370984542.68
 - config_name: default
   features:
   - name: id