Update README.md

README.md

@@ -66,7 +66,7 @@ def prepare_dataset(batch):
   
 
 common_voice_test = load_dataset("mozilla-foundation/common_voice_8_0", "es", split="test",use_auth_token=True)
-common_voice_test.remove_columns(["accent", "age", "client_id", "down_votes", "gender", "locale", "segment", "up_votes"])
+common_voice_test = common_voice_test.remove_columns(["accent", "age", "client_id", "down_votes", "gender", "locale", "segment", "up_votes"])
 common_voice_test = common_voice_test.cast_column("audio", Audio(sampling_rate=16_000))        
 common_voice_test = common_voice_test.map(remove_extra_chars, remove_columns=dataset.column_names)
 common_voice_test = common_voice_test.map(prepare_dataset)