error fix

snow-mountain.py

@@ -79,7 +79,7 @@ class Test(datasets.GeneratorBasedBuilder):
         features = datasets.Features(
             {
                 "sentence": datasets.Value("string"),
-                "audio": datasets.Audio(sampling_rate=16_000),
+                "audio": datasets.features.Audio(sampling_rate=16_000),
                 "path": datasets.Value("string"),
             }
         )
@@ -193,9 +193,11 @@ class Test(datasets.GeneratorBasedBuilder):
             for index,row in data_df.iterrows():
                 downloaded_audio = dl_manager.download(row["path"])
                 # samplerate, audio_data = wavfile.read(downloaded_audio)
+                with open(downloaded_audio, 'rb') as fd:
+                    contents = fd.read()
                 yield key, {
                         "sentence": row["sentence"],
                         "path": row["path"],
-                        "audio":{"path": row["path"], "bytes": downloaded_audio.read()}
+                        "audio":{"path": row["path"], "bytes": contents}
                     }
                 key+=1