fix: remove empty transcriptions

README.md

@@ -11,10 +11,10 @@ dataset_info:
     dtype: string
   splits:
   - name: train
-    num_bytes: 55843838.0
-    num_examples: 573
-  download_size: 52457663
-  dataset_size: 55843838.0
+    num_bytes: 55648918.561954625
+    num_examples: 571
+  download_size: 52283286
+  dataset_size: 55648918.561954625
 configs:
 - config_name: default
   data_files:

data/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:330d33f52ee046eda86b872b8f67ee48747eaecef782eb41004988bb6eff7918
-size 52457663
+oid sha256:547d703097b3e863cfa4736c8e6cac9c020c67be231c3ec7548944e65ae3b01b
+size 52283286