Update ESLO.py

ESLO.py

@@ -356,6 +356,7 @@ class ESLO(datasets.GeneratorBasedBuilder):
         -------
         A NumPy array containing the audio waveform, in float32 dtype.
         """
+        print(file)
         try:
             # This launches a subprocess to decode audio while down-mixing and resampling as necessary.
             # Requires the ffmpeg CLI and `ffmpeg-python` package to be installed.
@@ -381,7 +382,7 @@ class ESLO(datasets.GeneratorBasedBuilder):
     def _merged_utterances_iterator(self, utterance_iterator):
         if self.config.single_samples:
             yield from utterance_iterator
-        merged_utterance = next(utterance_iterator)
+        merged_utterance = next(iter(utterance_iterator))
         start_time = merged_utterance.start_timestamp
         while True:
             try: